I'll put it this way:
When you can convince me that Algol is better than the sisters, X, Yoshi, and Amy....then I would consider saying he needs a ban.
Good luck with that.
Most people will change their play drastically when the opp. is flashing red. They'll go from poking and being somewhat defensive, to using big, powerful, yet unsafe moves. Take advantage of the shit and become aggressive. Make them think twice about changing their game just to CF you.