:rofl:rofl:rofl It wouldnt be even ****ing close to Holyfeild-Tyson 1, Douglas-Tyson, McCall-Lennox 1 or Rahman Lennox 1.
It would throw the Heavyweight division into an even worse state, and perhaps be the death knell for the Klitschko's chance of a defining fight.
It would in real terms. These were all cases of champions being upset by ranked contenders. Harrison winning this fight would be almost like one of those guys loosing to a commonwealth grade fighter.