You know, if we ever got to explore Earth-1985, or whatever else they're calling the Silver/Bronze Age legacy earth, I'd love for Jason Todd to be Batman there.
Granted, this'd be Pre-COIE Jason who's a lot more like Dick but still, I'd like there to be one reality where Jason takes over the mantle.
Dick has already been Batman and is traditionally regarded as the successor to the role. Damian and Tim both become Batman in possible futures. Let Jason have a chance too!
Oh, Bruce will be Batman on his 100th birthday.
Dick though will be celebrating his 100th anniversary the very next year so all bets are off for 2040...
Superior Spider-Man then. Same difference.