Maybe ending as 4th best selling GT is still the most likely outcome, but after the recent good news for PS3, a 2nd place is gaining likelyhood (3rd place is quite unlikely, as current 2nd and 3rd are very close, so "landing" exactly between them is quite difficult, and anyway, once reached 3rd place, Sony would make sure to sell those copies necessary to grab 2nd place, for image sake).