Even though Perfect definately needed at least three, I think at this stage in his career, with the matches he has been in a 3 Disc set is definately warranted. Kane, as much as I like him, I can't think of three discs of must have or compelling matches. I don't even want to get into all the segments - Katie Vick, The Courtship/Rape of Lita, May 19th...
I don't think Glen Jacobs is a bad worker by any means, but I'd be much more entertained by a DVD recapping all the horrible gimmicks and angles he's been invovled in than a DVD full of his matches. Add stuff like Kane Prime, Fake Diesel, Issac Yankem and The Christmas Creature WWE sure as hell would have my cash.