I don't think the joker would work on the suicide squad seeing as how he doesn't care if he dies, and he doesn't care of he lives either, so it's not like you can blackmail him in any wau
According to the devs, this joker is a young joker that doesn't know who are him and he's covering his insecurities with Joker's like behavior. In other words, he's immature as fuck. What are you expecting in a game that Sweet Baby inc helped in the development?
1. Can't make a good joke like the joker. 2. Doesn't know how to laugh like the joker. Im sorry but this is literally the biggest downgrade i have ever seen