I'd like to see scenes they don't normally show. Like does Frank Castle have remorse for killing? Even if they were horrible monsterous killers themselves, does he feel bad for taking a life? I mean I know he feels like he has to, he does what needs to be done in his opinion. But does he still feel sad about it? Maybe show Punisher go to a psychiatrist, a mob psychiatrist. He starts having nightmares, hesitates slightly, hands start shaking slightly. (It could be like the movie Analyse This, but with the Punisher and at the end after he feels he has made a break through, or after he sees he wont make one, he kills the psychiatrist who works for the mob.)
I would like Peter Parker and Mary Jane to remember they were married, and then renew their vows.
I thought they could do something like this,
Peter and MJ, after a long time apart and not remembering, start dating again (seems like they are going to in the comics now). They are about to kiss and Peter starts to feel his spider-sense but can't tell why. they kiss and suddenly a flood of memories comes rushing back to both of them. They remember every thing, they dated, were married, almost lost Aunt May, made a deal with Mephisto, and undid everything. Now they remember that they were married but no one else does. Not anyone else. They decide not to reveal this to anyone, they really couldn't if they wanted to. So they start dating and taking things slow but remember everything. That way you get the efects of One More Day/Brand New Day and keep their memories in tact too.
Also sometime after that Peter wants to go after Mephisto with Dr. Strange and other supernatural characters.
And Peter remembers that Aunt May used to know he was Spider-Man, and was cool with it. But he can't risk her knowing again, or can he?