I saw him play for Cov quite a bit when I lived there - he's not that good. He does have an eye for goal, but he's not that quick, and I think he had an attitude problem at Cov
When he first moved to Cov he played really well, until they beat Man U (reserves) in a Carling Cup game at OT and scored both goals, after that he was never the same, got too big for his boots.
I think he left because he fell out with Coleman.