Hammil and Jones are fighting eachother at the TUF Finale, it's the main event at that event. So it won't be either of them.
I'd like to see Forrest Griffin step up personally. Would be a massive test for Tito in his first fight back, and it'd be a good return for Forrest if he pulls off a win. Wouldn't be too disastrous for Tito's UFC career if he loses to a high rank LHW fighter like Forrest on his return either, and if he was to pull off a win it'd be a massive return. If Forrest's not an option, then I suppose Jardine wouldn't be bad either.