To treat this 'Punk in the Attitude Era" discussion as real:
I genuinely feel that Punk is one of the best of all time. He knows how to tell a story, can talk as well as Foley, and has a ton of personal charisma. I think he could have made it big in the Attitude Era, he has all of the qualifications and a real life gimmick that puts him at odds with the fans of the time.
I think he had about as good of a shot at making it as Chris Jericho did. The fact that we live in a world where Chris Jericho beat the 2 top guys of the attitude era on the same night means I can accept that Punk could have made it back then. Mind you, I think Punk is better than Jericho but Punk is a little smaller, doesn't juice, and would clash a lot more backstage than even Jericho did.
I love Jericho. Easily in my top 3 favourites of all time. Guys like Bret Hart and Chris Jericho are why I loved wrestling in the first place.