Rotations only in few situations.... when I see that I will win a round of CL/Cup and I wanna protect a player of card, and injurie too...
For condition, maybe, I touch a little bit my squad, but only 2-3 players usually.

So, basically, I try to start always with the 11 of confidance and if I see that they fail/don't contribute a lot, I do substitutions in the live match.