reconsider lego movie franchise cast! \o/ i'd kill for an emmet for shameless batmet stuff, but i'd just be happy to see anyone else from this wonderful and colourful canon. (BATFAMILY, ANYONE? let's balance out the angst of all the other hero canons, t b h)
non-lego batfamily members would also be super loved, just for the sake of bruce having more people to care about and learn how to be nice to and accept help from. :') he might not know who you are from your specific universe/timeline, but he'll definitely melt--and your characters are welcome to mistake him as THEIR bruce only to realise he... isn't quite, but you know.