I agree with Murray (The Phantom) and Mark (Mach24) that Edwards would be back to his best in WSBK if he deciced to go back. If you look at Troy Bayliss's performance in Motogp, it was not so good, apart from some moments when he got some good results. I think the Motogp machines require a certain kind of rider, as to the riding style required. WSBK's are a different animal, and riders like Bayliss just suit the style of riding required in WSBK. I think Colin would be at the pointy end for sure.