In 2000, I thought Triple H was the best in the world. He had great matches with everyone, could bump, was in great angles, could sell, was brilliant on the mic and could come across as one bad bastard.
Now Triple H is no longer interesting. He doesn't lose enough, his mic skills have gone to hell due to them containing the same stuff every week, he can't get a crowd reaction, he doesn't bump, he rarely sells well and his moveset has been reduced. He is also carrying too much weight.
With regards to the pedigree situation, I've only really noticed that Kane and Michaels have trouble getting height on the move and consequently land on their knees.