5. There's No One in the UFC Currently Who Can Handle Rousey
John Locher/AP/Press Association ImagesRonda Rousey finished her fight with Alexis Davis in 16 seconds last night - the fastest win of her career. Now 10-0, she's so far beyond the rest of the pack in MMA that it's mind-boggling. The only fighter to take her past the first round has been Miesha Tate, but Rousey has already beaten Tate twice, so a third fight won't happen any time soon. Rousey's fight with Davis went something like this: meet in the middle, quick exchange, judo toss, punch punch punch punch (actually there was eight or nine of these) TKO. It's insane how good she looks. There's no one in the UFC right now who will be able to hang with her. Even Cat Zingano, especially given how long she has been out. For the UFC to have real competition for Rousey, they need to sign Holly Holm or Cyborg.