If they reboot Batman and cast a new Joker...
Tom Hiddleston would be absolutely PERFECT for the role. Yes Tom Hiddleston, the guy who played Loki.
The guy has everything that would make a modern classic version of the Joker:
The grin? Check
The skinny build? Check
The long face? Check
The classy swag? Check
and most importantly the ACTING ABILITY? CHECK.
WB needs to make this happen
“Where must we go...we who wander this wasteland, in search of our better selves?”
-The First History Man