No love for the catgirl huh...well to each their own.
I've heard alot of people wanting other VS characters to show up like donovan or dmitri...
But MvC3 has characters that fill in that role...
Huitzil =Sentinel (more or less)
Pyron = Dark phoenix (not really but who needs that much fire)
Rikou...well...nobody likes him anyway
Give felica a shot you might enjoy her, she has some good things about her:
1) Agility, on the ground she is capable of amazing pressure with use of her special moves...not even counting assists and her kitten hyper.
2) Kitten Hyper, summon it out for 1 bar and have something to start combos, get out of being comboed, and have unblockable setups (little kitten awesome splash is an overhead)
3) Assists, okay she's not anywhere near doom's level of assist but her assists can be of value
Assist 1 (buckler sweep) hits low and otg's I believe and is pretty fast
Assist 2 (Sand kick) its a projectile...but I never used it since I'm more of a rush down playstyle
Assist 3 (Cat Spike) OVERHEAD and sufficient anti-air but the more valuable aspect is when it hits the opponent it causes them to bounce...this means if this lands during pressure you can launch into magic series air combo to whatever you want.
Don't forget her command dash either (AT + S) as she can go through projectiles and stay in while assists cover your approach.
Now that I think about it...I wouldn't mind seeing BB Hood, Jedah, or Lillith in mvc3 in the future, and maybe with 3 VS characters the series is getting revived, because SF4 just isn't aggro enough and links and Dp's with massive invin frames and easy reversals aren't for RTSD people anyway.