Re: Nexus should reform and come back.
Assuming that we aren't including the likes of Bryan, Cena or Wyatt in this storyline, the problem is that with the exception of Barrett and perhaps Ryback, absolutely none of the original 7 have any shred of credibility left. Like literally none whatsoever.
Serious question; when was the last time that one of Tarver, Slater, Gabriel, Otunga, or Young won a singles match clean? I'd be willing to bet we're talking in terms of years rather than months or weeks.
I probably would mark out a little if 'We Are One' suddenly hit on Raw this week, but realistically speaking it will never happen.