I like using it in Croat's End. It really helps in the beginning. Aside from that, yes it is a crap ability but the other classes have some crap abilities as well. I'm okay to leave it at that if I have to. Other wise I would make it an extra melee charge. Both the other class' last ability is "x" gets an additional grenade/throwing knife. Or maybe and extra super charge, to off set how over powered that sounds the ability could also state "your super takes longer than normal to charge"