Yeah, I haven't been liking that comparison, because I don't find it to be a very good one. Both the Rock and Austin were not really being pushed as faces or tweeners when their popularity began to grow. WWE can say what they like, but I was at King of the Ring 1996 and save for a few of us, the crowd was not particularly happy when he made the Austin 3:16 speech. Hell, if you go back and watch the 1997 Royal Rumble again, Austin got absolutely no response when he came to the ring and very little more when he won. Rocky Maivia was the most aggravating character and all they could do was make him a heel because he was hated so much. But contrary to the current position of a lot of people, the characters that got popular were more in spite of what WWF was trying to do than because of it. Ambrose, on the other hand has been deliberately pushed in the sort of face who acts like a heel/tweener mode. So, to make a long post short, I agree with what you said 100% percent.
I regards to this triple threat, I am on the fence about it. I am a bigger fan of Daniel Bryan than I am of Roman Reigns, but I really don't like the idea of WWE caving in to the fans two years in a row. Last year, it worked. If they do it this year they establish two things that will work against them:
1. A pattern will convince the fans that WWE is more apt to cave into them and fans' expectation of having this happen more often will rise. That being said, when WWE does not cave in the future, they will have a much angrier fanbase on their hands than they have now.
2. They're also weakening Daniel Bryan's character by implying he cannot get into the main event unless he is helped into it.
Roman Reigns won the Royal Rumble and there is absolutely no reason that the main event at Wrestlemania should be anything other than a singles match with Reigns vs Lesnar. Personally, I would love it if Rollins cashed in and won the belt afterwards, because of all the possible wrestlers involved, he is the one I like the most. But that's neither here nor there.
The day after the Rumble, WWE did an excellent job pushing the Reigns vs Lesnar match. It would be idiotic to toss all of that to the side.
So much more I actually want to write. I wonder if should write an article about this one.