He behaved like a prat on the pitch, I remember him twice getting himself sent off in the first half of a game completely needlessly.
He would almost always shoot rather than pass to a team mate and didn’t mind a dive either.
He basically didn’t cover himself in glory in an Iron shirt and then told SUFC fans that it was our fault. I agree that our fans can be idiots at times and far too harsh on some players (that “woooosh” for Jamie McCombe was a real low point) but I thought Grant was given enough of a chance by the crowd.