It used to be that Bucky and Barry Allen fell into that category, too. I wish they would have stayed dead personally. The Flash family was better with an older Jay, dead Barry, adult Wally and kid Bart. They decided to age Bart into an adult, kill him and then bring him back as a teen, then bring Barry back and then turn Wally back into a teen and erase Bart from existence? They can't handle the characters they have.