Warner Bros fucked up with Affleck, he's a great actor but they're batman should have been as youg as everyone else.
Going older Bruce never made practical sense
Nah fuck that. Older grizzled Bruce is great. Makes him like the leader of the team too. I was quite happy they were going over 40 for him. And judging by that warehouse fight he can still go.
Also IF they replaced him, and that's a big if. I don't believe that's happening. But if it did then it makes the snyder verse more self correcting than ever. When the man of Steel finale looked like an overblown mess they made it a part of the narrative of BvS and that was one of the better things about the movie, how they addressed that.
If Bruce retires and passes the mantle you could point to his jadedness and murders in BvS as the end of his days in the cowl. And he can walk away from it thinking he failed batman and someone else deserves the mantle to redeem him.
I don't want ben to leave but if he did they have some really dope setup for it to happen and to give it to dick grayson.