Too soon for the Court... you need Robin or at least another partner to tell tihat story...
As you know I am completely against repeating stories and characters again so I dont want to see Joker again either. However he is too big a character to ignore and Barry Keoghan is a proper Dublin boy, those guys are pure Joker wannabes, so intrigued to see him do that on screen.
What do you think the thing he injected himself with was? The popular theory was it was venom..but there is not one hint towards this in the plot....it begs the question: if its venom then where was the build up? (Perhaps bad script writing?,bad editing?)if it is something else then what is it? Good movies leave hint to what is to come, so what the hell was that? And why wasn't it built up?
Perhaps it was a homage to Adam west, his ability to pull out exactly what was needed (shark repellent spray!!!) In the moment. Even you have to admit it was a random moment