Knowlton like Issac was a shock cut. It seems every year the Coaches like to single out a vet who is not quite performing up to their standards and send a message to the rest of the team by cutting them loose. Come playoff time these guys are worth keeping though IMO. Just shows that there are so many good American players out on the street who will play cheaper. Coaches can't do this with most of the Canadian starters as they can't replace them very easily.