Oh, she did? I wasn't around in 2002, so my bad. Either way, Jill wouldn't win a match against Kirby these days. I might be underestimating Nemesis there, but the fact that we haven't seen him since the Villains contest suggests to me that he really isn't popular enough to be a factor. He didn't do too badly against against Ocelot, but that was a long time ago. Sure UMvC3 gives him some relevance, but how many people really care about his inclusion.
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http://images.wikia.com/finalfantasy/images/0/0e/Ffx-bahamut.jpg
Support Bahamut if we ever get another real contest.