Welcome back to the 10-Point Must! Every week I’ll give my thoughts on ten topics from the past seven days with hopes the readership will contribute their takes as well in the Comments section. This time around, subjects range from Chael Sonnen‘s safety in Brazil to UFC Fight Night 33 to Mauricio Rua‘s desire to see soccer kicks in the Octagon (and much more in-between). (Photos by USA Today Sports Images)