What happened: Nottingham Forest have reached a deal for Oliver Glasner to replace Pereira. Glasner is expected to bring key members of his staff after managing Crystal Palace.

Why it matters: The appointment gives Forest new leadership and requires another Premier League club to address a managerial vacancy. Changes to the coaching staff could also reshape Forest's tactical setup and preseason planning.

What to watch: Formal confirmation and the composition of Glasner's staff are the next developments to watch.