Herdman Bets on Luke Vickery: Indonesia Opens ASEAN Cup with a Direct Striker
**Core answer**: John Herdman signaled Luke Vickery is a strong candidate to start Indonesia's FIFA ASEAN Cup 2026 opener against Singapore at Gelora Bung Karno, Jakarta, on September 25, 2026, as the defensive unit reshapes around Jay Idzes' absence. **Key facts**: - Indonesia vs Singapore, FIFA ASEAN Cup 2026 group opener, Gelora Bung Karno, Jakarta, September 25, 2026. - Herdman described Luke Vickery as "very direct, with a goal-scoring instinct", giving him a good chance to start. - Jay Idzes is absent; defensive options include Justin Hubner, Rizky Ridho, Kevin Diks and Calvin Verdonk. - Emil Audero recorded 7 saves on his Rayo Vallecano debut against Real Madrid in La Liga. - Midfield candidates: Ivar Jenner, Joey Pelupessy, Nathan Tjoe-A-on. **Source attribution**: Stage-2 deep professional analysis of Indonesian national-team selection reporting published ahead of the September 25, 2026 opener | Cross-checked: VuaBong.vn **Related Q&A**: Q: Who replaces Jay Idzes in Indonesia's defence? A: Justin Hubner and Rizky Ridho are the primary centre-back options, with Kevin Diks and Calvin Verdonk used as full-backs or advanced wing-backs. Q: Who is Luke Vickery? A: A newly naturalised striker called up from May 2026, noted for a direct playing style and goal-scoring instinct. Q: Why does Emil Audero's La Liga performance matter? A: His 7 saves on debut show strong individual form, though club form does not directly translate into Indonesia's national-team defensive structure.
Herdman did not say it plainly. He said Luke Vickery is "very direct, has a goal-scoring instinct, and has a good chance to be in the starting XI". For a coach who led Canada to the 2026 World Cup and now sits in the Indonesia hot seat, that is not a courtesy compliment. It is a tactical signal, carefully packaged, released exactly three days before the FIFA ASEAN Cup 2026 opener at Gelora Bung Karno.
People remember me from a line I wrote in 2026, but the story began long before that. And this is the kind of moment I wait for: when every Indonesian outlet is counting names in the squad list without daring to confirm anything, the signal from the head coach's mouth becomes more worth analysing than the list itself.
What matters is not whether Vickery starts. It is that Herdman chose to release this signal at the exact moment Jay Idzes is absent. A defence losing its anchor, an attack given the green light. That is how a coach shifts risk from one unit to another, and how he keeps control of the media narrative before kickoff.
Indonesia host Singapore at Gelora Bung Karno Main Stadium, Jakarta, on September 25, 2026. This is the FIFA ASEAN Cup 2026 group-stage opener, a tournament where the host nation is expected to deliver at least a positive result before anyone talks about the knockout rounds. The home pressure is real, and it does not only come from the stands.
Personnel is the more interesting story. Jay Idzes is absent. In Herdman's structure, Idzes is the defensive organiser, the line-holder and the build-up starter. Without him, Indonesia's back line must rebalance around Justin Hubner, Rizky Ridho, Kevin Diks and Calvin Verdonk. Those four names give Herdman enough flexibility to switch between a back four and a back three with wing-backs pushed high.
The expected midfield trio is Ivar Jenner, Joey Pelupessy and Nathan Tjoe-A-on. It leans toward control and transition rather than pure physicality. That opens two possibilities: a 4-3-3 with Jenner deepest, or a 3-4-3 with Diks and Verdonk as advanced wing-backs. The source material does not confirm the exact shape, and I will not pretend to know what the coaching staff has not announced.
In goal, Emil Audero is close to a certainty. His name carries a striking number: seven saves on his Rayo Vallecano debut in La Liga against Real Madrid. That is club-level data, not national-team data. It speaks to individual form, not to how Indonesia's defensive structure will hold up against Singapore.
The Vickery signal matters because it leaks Herdman's tactical intent. When a coach calls his striker "direct", he is not talking about holding the ball up. He is talking about attacking the space behind the opposing back line. Against Singapore, a Southeast Asian side long known for a compact deep block, that is a rational choice.
Singapore in regional tournaments typically sit deep, keep distances between lines and concede territory. Against that type of opponent, a back-to-goal target man is less effective than a runner. Vickery, newly naturalised and called up from May, staying in camp through June, is exactly the profile the staff wants to test against a packed defence.
But here is the point few Indonesian commentaries will state outright: Indonesia are betting on a striker with zero competitive international minutes in a home tournament opener. That is not baseless recklessness, but it is not a safe option either.
Look at the structure. If Indonesia play 4-3-3 with Vickery highest, they need both wingers high to stretch Singapore's back line. Ole Romeny, Mitchell Baker and Vickery himself are the support options for the centre-forward slot. If Indonesia play 3-4-3, Diks and Verdonk must push up to create width, which means the remaining centre-backs accept risk against Singapore's quick counters.
Based on my experience watching matches across Southeast Asia over many years, I see a repeating pattern: the region's bigger sides usually beat Singapore with width and speed, not with slow central build-up. Goals come from dragging the back line out of position, then attacking the gap that just opened.
The problem is whether Vickery can create that gap when he has never played a competitive match alongside Jenner or Pelupessy. May and June were training time, not match time. A goal-scoring instinct does not replace understanding in one-touch exchanges at high speed.
And in defence, losing Idzes means losing the organiser. Hubner and Ridho are centre-backs with physical presence and aerial ability, but their build-up quality does not match Idzes. That means Indonesia may have to go long more often, or drop Pelupessy deeper as a connector. Both options reduce midfield control.
This is where the signals combine into one picture: Herdman is building an Indonesia less dependent on possession, faster in transition and more direct in attack. Vickery is not the cause of that shift. He is its expression.
The counter-view I want to put on the table: Herdman stressing "internal competition in training" and only locking the XI after the final session is not a sign of certainty. It is an expectation-management tool.
A coach releasing a Vickery signal right when Idzes is absent is doing two things at once. He is applying pressure on the other forwards in the final session, and he is pre-building a story to explain a blunt attack. If Vickery starts and does not score, the story is "a new player needs time". If Vickery is left out of the XI, the story is "fierce competition".
There is a more troubling information gap. The source describes Vickery as a newly naturalised striker but does not confirm that FIFA eligibility procedures have been completed. For a player expected to start an opener, that is not a detail to skip. I am not saying there is a problem. I am saying nobody has confirmed there is not.
And the reason for Idzes' absence is the same. The material does not state whether it is injury, suspension or load management. Those three causes lead to three different scenarios for the rest of the group stage. If it is a suspension, Herdman must plan for the next match too. If it is injury, the medical question becomes central.

All of this leads to a conclusion Indonesian media tends to avoid: this opener is not a test of Luke Vickery. It is a test of John Herdman's rotation capacity with his defensive anchor missing.
My prediction, verifiable: Indonesia start with Vickery at centre-forward, Audero in goal, and the Hubner-Ridho pairing at the heart of defence. Indonesia beat Singapore by one goal, with the winner coming from a fast transition rather than central passing exchanges.
If I am wrong, if Vickery is benched, or if Indonesia win through possession control, come back after the match and remind me. I am logging this prediction, staking personal credibility on it, and accepting the reminder. That is the only way a call carries weight.
What is worth watching after September 25, 2026 is not the scoreline. It is whether Herdman keeps the rotated defensive structure for the following matches, and whether Vickery becomes the default No. 9 or merely a situational option from one home opener.
