I'd say Arlovski. Overeem is usually taken out after blowing his wad trying to finish someone, and even then he's usually taken out after a series of brutal punches. Arlovski has been KO'd early more and one punch KO'd more.
Ski. Seen him get staggered by a near miss. Testament to his legacy that he's still even getting fights.
Yeah he upset a prospect after an 0-5 skid... Seems like he always manages to inject a little bit of life in his career when his back is completely against the wall and just about everyone has written him off. Wouldn't shock me one bit if he went on another run.
Overeem has the better chin. Overeem more often wilts to pressure. Arlovski gets knocked the **** out. Arlolvski gets concussed, and that has little to do with will.
Overeem lost most of his fights due to his gas tank as opposed to one shot turning it around. I know not everyone agrees but I always felt if he moved to HW sooner and trained his cardio he'd have been greater than he was. Right when he was in his prime Fedor was there for the taking and the talent in UFC was not in his league.
Almost have to bring these two into the ring in a protective bubble. Make sure no breeze from the ventilation system blows across their chin. Also have to be careful with them touching gloves, before the fight starts, as it might cause them to be put on ***** street.