Would rather have Gurren and Senei have independent timers now that the kenki cost has been lowered. Kenki management has been pretty heavily trivialized between ikitoshen being a 2 minute cd and Gurren/Senei having their cost cut in half. Something about it all rubs me the wrong way personally. Or revert those abilities and change the activation requirements for Namikiri. Maybe make it two shohas activate a Namikiri so Shoha is at least slightly more interesting than a use-it-or-lost-it button.