A lot of Arsenal fans are staunch critics when their team wins fa. Look at Wenger, their greatest ever manager, a statue of him etc but 90% of the crowd had Wenger out and Amjid with his crayons was there too. If Arteta ever wins a major trophy, his critics will change to bow down to him. But he wont this year imo...
Why would I get humble pie? The managers failed for last 5 seasons, thars a fact. So not sure why your attempting to clutch at straws. If we win title, manager gets credit, it doesn't get rid of five years of failure