uhhhhhhhhh
you are forgetting that in the 2nd half of the year
GT5 will be out which is a killer game and will destroy most competition (in Europe and Japan at least)
AND
my bet is that versus is out (at least in japan) in November so Japan will not fall
and now onto the US....the ps3 is pretty much even with the x360 at this point of time and with the releases that microsoft has it will cement its place BUT
AND THIS IS MAJOR
the games that are to be released will NOT move hardware much so NO the gap wont increase
Predictions
GT5 will sell 3.2million + first week on ps3 (made 06 March 2010)
FFXIII Versus will have higher Metacritic scores than FFXIII after the first month.... Bet going on with perpride - loser changes sig for a month
KH3 will be PS3 EXCLUSIVE - willing to bet removal from vgchartz for a month