'In a statement Friday, his representatives said, "We have discussed all of IK's options with him and he has decided not to appeal the four-game suspension. IK wants to put this matter behind him as quickly as possible and focus on playing football. He is very appreciative of the confidence that the Bills and coach Ryan have shown him and does not want this matter to be a further distraction for him or his teammates. He just signed to the Bills' 53-man roster and can't wait to become a productive member of the team."'