Inside the Rift: Palace boss Glasner and Holding's Source of Conflict Exposed

According to BBC Sport, the dispute between the ex-Arsenal defender and Glasner followed the loss to West Ham on August 24th.

Holding was in the squad, but didn't get on the pitch.

And  it is said that he challenged a coaching demand for a running session after the final whistle on the Selhurst Park pitch.

The defender hasn't been involved in the first team ever since.