wouldn't be shocked to see it end like the Lemouix fight, Chavez Jr leading early then begin to fade (he has known stamina issues) and then Rubio coming on strong late, either beating him down the stretch or stopping him in the later rounds by accumulation of punches which Jr takes quite often against lesser fighters, either way lets see if he does manage to pull off the win to see if he has the guts to actually step in with Martinez as he says he will