Can coaches "buy" a player's way back in to the game

[BigCat]

Originally Posted by Johnny Ringo

Before replacement interval begins. When exactly is this?

When player has blood I go to coach and say "coach he has blood. Do you want to replace him or call a timeout to see if it can be fixed during the time out so you can keep him in?" If he says he is going to replace him then start clock. Player must be replaced. Can't change mind and say timeout.

If coach says he wants the timeout then they have til end of it to fix blood. If it still isn't fixed they need to replace player.