2) Can't be, because all Association games at the same time (max. 5 min between first and last).
yes, you 're right

3) Also can't be, because your friend can't rest or moral a loan player. Didn't you try it? ^^
No tried to avoid this as I read for some problems it can cause (and my official games are more important than tournament).
So, if gonna loan a player, we must fill his condition (and a good morale), before the tournament game.