You can not unlock him because he is not on the game.
(If he is he is not on mine.)
He is not in Smackdown vs Raw 2010.
The rock
He is not on there.
Vickie Guerrero is not unlockable in Smackdown vs. Raw 2010.
You can't in smackdown vs raw 2010
Trish Stratus
walnut
You can't.
Road to Wrestlemania
no you can't unlock him you can't play with him at all
You can't unlock him as he isn't an unlockable character.
You have to finish all of the RTWM in SvR 2010