Are you crazy. Considering that the collecters edition went for pre orders yesterday and shot to the number 1 spot within a day on amazons bestsellers list and how LBP still has a big following on the first game. I think its other titles being sent to there death releasing around LBP2.
I don't think COD Black ops will be as much of a hit as previous COD games because Xbots will have Halo reach to play and a lot of people are getting sick of COD. Also around winter people buy a few games at a time instead of just one so its not a case of having money for only one game.
Out of the games you mentioned, I'm only getting GT5 and LBP2
Oh and MOH will take some of the COD players away too and that releases before