There is no Oscar Host good enough for anyone. I don't know who the they in this they is (probably TV critics), but they always put so much pressure on the hosts, and it's like they want them to fail so they can complain about it. Someone's too young, someone's not relevant enough, someone's humor is too controversial, someone's humor is too safe, someone jumps around like a monkey, someone's too wooden. It's a no win. It's like being president. Why would you want to if everyone's putting you under a microscope and waiting for you to screw it up so people can make snide comments about you?
Now I won't go into the problems I have with Eddie stepping down , but I really think this was unfortunate that he decided that something was his fault and he had to step down in the first place. I actually WAS looking forward to Eddie hosting it. Which gets us to the other problem not listed. Considering they got Billy Crystal (whom I adore too), someone's going to say "Him again? We want someone new." Only if they got their way there, they'd say, "Someone new? Why can't we get someone more seasoned?"
Saying I love the Muppets and I would love to see them host the Oscars and every awards show possible is a given, right? But somehow I don't think they'd quite fit (not to mention someone's going to complain about brand unity... ABC hosts the Oscars after all), and I wouldn't want them under that intense scruitiny they put other Oscar hosts under. However there is a compromise. They should indeed have the Muppets present the award for animated feature and animated short. Sort of like Cookie didn't host SNL, but they gave him a great cameo anyway.
That way, everyone's happy.