I love House of X! The only thing that bugs me is Xavier's use of Sabretooth! Xavier seems to have been on Mystique's mission, so wasn't it dumb for a man who is so keen on preserving lives, human or mutant, to send a loose cannon like Sabretooth on this kind of a mission? Look, I get it. He sends the "brotherhood" to do the dirty jobs the X-Men can't. Fine. But he surely knows by now what Sabretooth is like. He knows what he's going to do. There are so many other mutants he could have sent. Is Xavier suddenly senile, or does he just no longer care?