Hsien Ko and Sentinel joins Marvel vs Capcom 3

It's weeks away until the release of Marvel vs Capcom 3 and the full roster is almost complete. New Challengers Hsien Ko from Darkstalkers and the famous Sentinel in the marvel side were rumored to be in MvC 3 with pictures surfaced from a german magazine. Well those rumors were true and Capcom graced us with reveal trailers of the two. Hsien Ko Trailer

[youtube=http://www.youtube.com/watch?v=0XsImSNy5EU&feature=player_embedded]

Sentinel Trailer

[youtube=http://www.youtube.com/watch?v=hdYPREvDge0&feature=player_embedded]

If you check Marvel vs Capcom 3's official site, there's two slots missing on both sides. With Hsien Ko and Sentinel revealed i believe they have one more pair to reveal before release. Are they saving the best for last? knowing Capcom, the last two just might be a shocker.

Marvel vs Capcom 3 will be released on Feb 15, 2011 on Playstation 3 and on Xbox 360.