Tekken producer tweeted, that he is considering adding super gauges for Street Fighter characters for the Tekken X Street Fighter game. If this will actually happen then this will be the second fighting game that will use gauges in the gameplay. If it will be a wise coise can not be said right now, because even Soul Calibur V, which started using gauges, is still not released.
Also in another tweet Harada said he will give the fans to vote on which characters will be included in the roster of the game. The voting will be on facebook.