I agree with many who would rather see existing characters or new characters get used but it you had to reboot.
White Tiger
Spider woman
Black Knight
Scarlet Spider
Silver Surfer
strike me as easy changes with no major upsets to their pasts.
Hercules and Starfox could be explored more in this area as someone said.
I also agree the social part of superhero lives is of little interest to me. The only good date is one that is interrupted by a supervillian but they have their place as back story.