goon This will be one of the most interesting aspects of how the season pans out.
Very little seemed to impact Arteta's team/squad choice last year. We stuck with the same players time after time despite it often looking like form or fitness might prompt a change.
Now we have an expanded squad of players who seem to be more worthy of first team minutes but I'm not convinced they'll be used to the extent some expect. The biggest question mark on Arteta this year will be that ability to adapt and rotate, for whatever reason.
The lofty talk elsewhere about being Champions League contenders seems baffling to me, but if any of it is to be true it'll need quite a change from the manager.