Eubank's chin was one of his great strengths. That negates much of what Arthur has to offer. Beyond that he's probably a little too slick for AA. Abraham always looks bad when he has to come looking for an opponent, and we're talking C class fighters. When he has to do that with a fighter like Eubank...its all wrong for him. He'd be countered and outboxed out of sight.
AA is perfect for Eubank because his work rate is relatively low and Eubank could control the pace. No knockouts in this one and I think Eubank takes AA on points.
As one of AA's biggest fans I have to say that he wouldn't win against a prime Eubank. Eubank imo was one of best middleweights ever...I don't know if Eubank would've knocked him out (Eubank had unbelievable power too), but he surely would've won by UD.