Predicting the Headlining Bout for Every UFC Fight Card Through the End of 2012: A Fan's View (Yahoo! Contributor Network)

Alistair Overeem's recent failed drug test leaves Junior dos Santos without an opponent for UFC 146 in May. With Dana White confirming that Frank Mir will still challenge Cain Velasquez in a heavyweight eliminator bout, the list of potential replacements for Overeem has...