I believe in Joaquin...

Brother of River, former Roman Emperor until Jor-El ruined it.

Yes, that is the guy who wanted to bang Siri as the Proto-Joker.  Can you spot the tributes to past Jokers?
I see nods to Romero, Nicholson, and Ledger. Please, let DC retcon Leto Joker as Jason Todd perverted by this Joker...
The events we saw in Suicide Squad can be cjalked to unreliable flashbacks/hallucinations from Juggalette Quinn.

I'm super excited for this... a Joker that RESEMBLES the Joker... with a COMPETENT ACTOR...