Whomever has the first legal opening shot must perform the push-out. If the breaker breaks dry, the incoming player must play the push out. If the breaker pockets a ball, then (s)he must push out....is that a kerfukle or a conundrum?
BTW? for anyone, please tell me it isn't so, the idea, that if, even, after a dry break the breaker gets to move the one?
...a push out now is only available, in gentlemanly quarters, when a ball has been pocketed, on the break, right?