Murray isn't beating any Abraham. I'll tell ya that straight off the bat. This guy had pudding fists even at MW. You need pop amongst other factors to beat Arthur. A pre Cobra'd Groves would have beat Arthur , but I don't think todays Groves could do it either.
It'll be Murray/Sturm all over again, Murray will fight to a draw like he did with Felix but most likely not get one.
Smith was sharp , fast and pinpoint unlike Murray . And still lost. And lost even worse in the rematch when Arthur upped his game. Abraham has been past it for the last 5 years but he just keeps winning. Murray ain't the guy to beat him.