Even when Robbie was at 185 and GSP was at his peak it's hard to determine.
I think Robbie's tdd has improved, and really, he cares more now, and that's the major difference.
Today, if GSP comes back, I think Robbie will avoid td's with his life depending on it, even moreso that Koscheck, because I think he'd believe that's the only way GSP has a chance.
GSP will not submit them, and his only chance is to out point him and go the distance.
Somewhere in there GSP, you've got to assume, is going to get caught by a Rabi punch.
Today I just think the odds are greater that Robbie will make either the bigger power shots in the fight for a decision, or will actually knock GSP out.