Okay, y'all. This has almost nothing to do with anything else, and isn't as perfect as recasting Scrooge with Batman, Robin and Superman as annoying cheerful Clark--that's my favorite touch, by the way (Selina as Alice, the lost love) AND I may delete this comment in a minute because I don't want anybody to write My Very Brilliant Idea before I get a chance to record its...um, brilliance. (looking at you, DC!) What do you think? Y/N?
If you're ready, here it is. Ahem. Treasure Island (I'm rereading Treasure Island again): Dick/Robin is Jim Hawkins. Clark/Superman is Dr. Livesey, and Bruce is annoying, silly Squire Trelawny AND as Batman, is secretly Long John Silver. Unless Catwoman's Long John Silver.
Okay, there are still a few flaws in my little plan. And they already have done Cabinboy!Dick. Maybe I'll give it a pass.