Can't really think of any character I'd prefer to be in a new trendy outfit than one of their already-existing ones, but okay.
Except for Akira, Nyotengu and Leifang.
Meh. I don't find the Batman designs bad per-se, but they're really nothing all that spectacular to me. Just some fluff that I'd have to strain my memory to recall correctly.
Hayabusa's DOA2 C1 (DC) is far better than either outfit, and I'd much rather they just keep dressing him up in that...
Phase 4 is heavier, has a 12 frame mid poke (not counting 7K attacks) and has WU kicks. Other than than that, Alpha walks all over her in every category, as far as I'm concerned.
She feels like TN had some ideas for some cool-looking combos for Kasumi, but didn't want to give them to her because it was too late by then, so instead they just made a brand new character just to have a few aesthetic combos added to an old character.
Long shot, but I don't suppose there's any, slight, teeny chance you could make it out to this tournament http://www.freestepdodge.com/threads/sep-13-2014-cali-crush-doa5u-tournament-panorama-city-ca.4723/
Yeah, it's probably a typo that is meant to read "WRH+K" which is to say :3_::pause::h+k: (Hayabusa's helicopter kicks).
Other variants may include WR4K (the handstand, :3_::pause::4::K:) or, for Leon, simply WRK (:3_::pause::K:)