It’s much more likely that he will play a couple of his bigger, stronger players against Burnley, faster players against City. Not a weakened side against Burnley, just one tailored to combat their strengthsWell why have a 25 man squad then???. It's up to the manager who he picks. If he did put a second string out there will be no re percussions as he hasn't done anything "wrong". He has selected 11 players to play out of his named 25 available.
And I stand by what I said in the Match day thread last night. Villa WILL play a weak side against Burnley. It's Gerrard we are talking about here. Liverpool through and through.