Called the Orton hell turn awhile ago back when it was reported that the Ryback/Henry match was designed to give Ryback a big PPV win. I definitely however, don't want to see it happen. Based off his last heel run, heel Orton is just face Orton with a slowed down in-ring style. I stopped tuning into Raw at that time mainly because of how boring Orton was during that period. Methodical wrestling is fine, but Orton was just so boring back then. He certainly wouldn't have had bouts like his one against Christian at Over The Limit. I suppose another difference is that as a heel he generally had more mic time and more prominence but I don't really consider more monotone promos a plus nor do I care to see Orton hog the spotlight again. And no, I'm not an Orton hater.
As for Kofi Kingston, I'm down with a heel turn. Anything to give that guy another chance to raise above his low position in the company (when was the last time he did anything besides a random match?).