I don't really get how Randy Orton having a bad attitude or Cole being an idiot has anything to do with Vince McMahon's control of the WWE. Perhaps it's because I'm a newer fan and therefore do not understand all the small nuances yet.
There you go. See back in the day, outbursts like that would result in at least a suspension or possible firing. Orton's not above reproach, and his actions going unpunished the next week show me that Vince has loosened up quite a bit. Or he's simply letting things go that he normally wouldn't have.
I believe Cole and King messing up is a combination of the people behind the headset (It is said to be McMahon himself though I'm sure someone helps) and their own memories failing them.
They don't get fed EVERY line. Some they have to come up with as the action goes along. Spoiling an ending by simply not being able to think for yourself is something I find funny. Cole's never been good and this shows. He may go down as the worst commentator in wrestling history. No passion, nothing. When Vince has to tell you EVERY line, you've got a problem. And that botch is on Cole. Think for yourself every once in a while.
For Randy Orton blowing up at Kofi or Ted or whoever, that's just a wrestler being unprofessional instead of trying his best to move along, finish the match, and forget about it.
NO, that's breaking the fourth wall. And that's grounds for being suspended back in the day. Vince has loosened up and to me, this is the tell tale sign of that. No way should anyone not be punished for breaking kayfabe live. Even if it's entertainment, doing that looks real stupid and unprofessional as you said.
And as for the new champions, it's an admirable attempt to build new stars who will carry the company in the future. I doubt Vince ever said backstage to lock everyone in their spots and not let anyone move up. In fact, if my memory serves me correctly, he once blew up at creative and asked why new stars weren't being built.
True, but the stars that are being built aren't who Vince would envision. Swagger, Morrision, and Miz are people in Vince's image, and other than Miz, have gone to the wayside. Sheamus and McIntyre are products of HHH's influence on Vince. Which is what I think we're seeing on Raw. More HHH and less Vince.
Maybe Vince has less control over WWE, but I don't think those are really the ways to tell.
Oh there are other signs. The guest host concept is a lazy way of not having another GM character to have to write for. Plus the hot/cold concept with certain wrestlers isn't a Vince thing. Henry was getting a great response from the crowd. Then all of a sudden, he's jobbing now. It's silly. Swagger, MVP, and others are products of Vince or the writing team not focusing on building them up. It's a simple case of not caring as much about the product as a whole, and only worrying about a few pieces in the puzzle.