A lot of people have criticised Amanda's cardio, but Ronda's cardio isn't that much better. She gassed badly in her fight with Holly, and was visibly slowing down in the second round of her rematch with Miesha. Can you imagine if the main event looks like that sloppy gas fest? It's a good thing both these girls are such quick finishers because that would just be embarassing. As for my prediction, I think this is a 50:50 fight. Nunes has a tendancy to overcommit on her shots to the point where she is off balance, which is something a skilled Judoku like Ronda could take advantage of. On the other hand, Nunes has huge power and Ronda has awful striking defense, so its plausible that Nunes could land something that puts Ronda away. Tough fight to call.