I've been playing with these ideas in my mind for a while now and I'm finally ready to share. I wont be surprisedif some of them have already been mentioned? Doomsday boss fight: Let's be real here, Smallville just isn't enough. Maybe he can be mist-controlled like WW, Zatanna, Lex, Penguin, etc. Darkseid boss fight: I'm pretty sure we'll get this in an upcoming HOP DLC but I wanted to say it anyway. And I'm begging for Superman to be with us during the fight... Anything related to The Joker raid: Not a total JOKE Fighting outside the watchtower: Prob won't happen as long as PS3 is involved, but I'd love to chase Lobo around the galaxy And hey, why not throw in Martian Manhunter? When was the last time he left the watchtower?
Well I remember seeing somewhere that they'll do a superman dlc after the current trilogies are done. So hopefully we'll get to see doomsday in that dlc.
Doomsday is in the next DLC trilogy once PS3 is over. He is also the final boss in survival mode. Martian Manhunter was in the first survival mode.