I like most of the flyweights, just not Mighty Mouse. I'm a big fan of John Dodson, Ian McCall (although he looked like shit against Lineker after the first round), Lineker (not sure if he's permanent 135 now), Joe B, Henry Cejudo, Horiguchi, John Moraga, and even One Punch Pickett (even though he's kind of become a punching bag).
Mighty Mouse is in Jon Fitch territory, spends years dominating, gets boo'ed out of arenas. It's hard for the UFC to sell the division when the champion of it only fills up half an arena and half of that half leaves before he even fights. His last three fights there were reports of the arena emptying out before and during his fight.
They should keep him on free TV and build the more exciting flyweights on pay per view. Honestly Mighty Mouse's best bet right now is to headline a Fox Sports 1 card in a smaller arena. I don't even think a major Fox network card should have him at this point, he's already shown to be ratings cancer in the Fox network shows he headlined.