I was referring to the 1980s Question series, which gave Vic Sage a mullet and established that his real name is Charlie Szasz. I don't know much about it, except that this version of the Question is the favorite character of an old friend of mine. Also, last I heard Renee Montoya hadn't been seen in years, and hasn't been mentioned in the DCAU. It's a real shame, because she was one of the best things in the 52 series.
Also, I think the DCAU Question might actually exist ITTL. That version of the Question was inspired by Rorschach, with his signs of mental illness and his belief in conspiracies, only he was made to be much lighter than Rorschach, however. The DCAU (animated) Question's existence would depend on whether DC makes a DCU Question (main comics univers) first, which is still a possibility, but not as likely as I'd like.
I also think a DCU version of Blue Beetle and Captain Atom could still exist, but they'd be too dark for JLI. So, either JLI would be very different, or it wouldn't have those characters.