The "He doesn't know his best team" line was getting levelled at Stevie a lot this week. Must be annoying for managers to hear that. Your "best team" depends very much of a few minor things like strengths and weaknesses of the opposition, form, injuries', knocks, confidence, mentality. Changing your team only results in the he doesn't know his best team criticism if you lose.
Also a bit tiring to hear the "there's something not right at Liverpool" line, Christ Sutton being the latest to come out with it. There always has to be some kind of shady insinuation in the way it's said too.