Coming Saturday to Canada: UFC 161, featuring a pair of light heavyweights looking to rally from recent losses. One is Dan Henderson, a 42-year-old who dropped a February decision to Lyoto Machida. The other: former titleholder Rashad Evans, 33, who also lost by decision in February (to Antonio Rogerio Nogueira). Both will face off in the Winnipeg Octagon. How will the fight go down? What about the others on the card?