This is a companion piece to my thread dedicated to DC characters that, in your opinion, should be retired permanentally.
Which character who have previously been killed off in the comics, should make a return?
It's a difficult question considering the high amount of resurrections in comics, but there are a few.
I'll start: Pre-Crisis Supergirl. Replace the current Kara Zor El (introduced in Jeph Loeb's Superman-Batman) with her. It's outrageous how many iterations of pseudo Supegirls have been introduced Post-Crisis, it's time to have the real one after all these years. Also, the Titans generation is in store need of a character to represent the Superman Franchise.