Reflecting on the only DBZ-related user name I could think of for registration, I remembered the Other World Tournament fighter, Picon, West Kai's best fighter. Remembering his fight with Goku, I thought of a new attack for ESF, Tracking Energy Balls (you're welcome to find the proper name). Basically, you right-click to target someone, like melee only with the other mouse button, and use left click to charge and fire it like normal projectiles. The blast then tracks the targeted player until it impacts its target, the wall or another player. You could give it a bit of a slew (think of the Freiza Disc from its first use, it couldn't turn as fast as Goku). And, if possible, add Picon to ESF, his Thunder Flash and tornado attacks would be interesting to see. A fair bit of coding would have to be done for both of these attacks, but you devs could look on it as a challenge.