Tyron Woodley has been scratching his head a lot in the past few weeks.
He's taken on and beaten six consecutive foes in his run with
Strikeforce, enough to put himself on the radar for a shot at the
welterweight title. If only there were a champion to fight - Nick Diaz
has vacated his belt for a fight with UFC champion Georges St-Pierre.
Woodley would appear to be on the short list for the up-for-grabs title. But he's still waiting for the phone to ring.