Junior dos Santos will defend the Ultimate Fighting Championship heavyweight crown at UFC 155 on Dec. 29, when he collides with Cain Velasquez -- the man from whom he took the belt -- in Las Vegas. Still, many MMA fans desire to see the Brazilian battle suspended former Strikeforce champion Alistair Overeem, and some of them believe the Dutchman would have the upper hand in a matchup with dos Santos.
Other topics on the Sherdog.net forums include the longshot hope to resurrect a Fedor Emelianenko-Brock Lesnar showdown and more fallout from the UFC 151 cancellation fiasco, highlighted by thoughts from embattled light heavyweight champion Jon Jones, trainer Greg Jackson and members of the media.