no la. managers cannot call for timeout if their team in defense mode. offense only like NBA. well, it doesn't matter rite? time out will break the flow of the game.

if want time out, use it when the ball is out of the pitch, 30 seconds to discuss + walk off from the pitch & only once for each half. so the managers need to use is wisely

hehe, just my opinion only. i'm sure no one will agree with me.