Then this whole game would have been absolutely 100% perfect.
Chizuru is one of the best and most unique chars in kof'97-98. She has two excellent and extremely useful DM and a very interesting playstyle that takes alot of skill to use but she can be quite strong when used correctly.
From a gameplay perspective, she's one of the more complex and well designed chars in kof. Too bad they didn't decide to add her as a bonus char in this game.
Also Saisyu with a different or expanded moveset from kof'98 would 've been pretty cool as well.