The Arsenal manager says reducing up to 60 roles is necessary to keep the club moving forward, but the timing alongside his own new contract has drawn scrutiny.
Second-half goals from Timber, Eze and Saka swept Arsenal past a stubborn Lille side who had kept them at bay for an hour.
Bodo/Glimt host Borussia Dortmund at Aspmyra Stadion on Wednesday, with the Norwegian side sitting in the bottom two and three points behind their visitors.
