>>112980253Hal didnt win. The fight never ended.
Two problems with Hal beating Ben.
The first being that If Hal went back in time to kill Ben he would have either canceled his assassination by creating a time paradox, or would have made a divergent time line and would have only managed to kill an innocent boy while his appearing to his actual opponent to have only fled the battle and never returned.
The second, assuming that somehow there is no paradox all while being in this wholly connected timeline. Alien X has already been shown to tank absolute destruction of spacetime. So even if his past dies (as it did once before he remade it) he would still remain apart from it.
Im not saying Hal cant win, but if hes going to win time travel shenanigans is not the way to do it.