I might get T vs. Capcom. I've played Marvel vs. Capcom 2 , and that game was awesome. As for Clash of Ninja Revolution 3, I'm definitely getting that. With a real story (not filler, like Rev. 2 had), more characters than Gekitou Ninja Taisen EX! 3, and ONLINE, I've been anticipating this greatly ever since I heard about it coming out.

PS @ Hip Youngster42: If you're talking about the first two for the GCN, in case you haven't noticed, the series has changed A LOT since then. If you're talking about the first two, I still think you should get this one. I've played the Japan equivilent of this (Gekitou Ninja Taisen EX! 3), and it's AMAZING compared to any other Clash of Ninja game!