Texans defensive coordinator Wade Phillips predicted after one season that Watt would end up with a Hall of Fame bust in Canton. One year later, Phillips touted Watt's second season as the best in NFL history by a defensive lineman.
"The things that he's going to be able to accomplish are unbelievable," Cushing told ESPN.com's John Clayton last week on the "Inside The Huddle" podcast. "When you talk about the potential that he has of really being the greatest defensive player ever, he could be."
Lawrence Taylor was the highest-ranked defensive player on NFL Network's 2010 production "The Top 100: NFL's Greatest Players" of all time. Cushing concedes it's "very premature" to put Watt in that category after just two seasons.
The ceiling is there, though, if Watt can steer clear of major injuries in a scheme that suits his strengths. We've already examined Watt's historic 2012 season in which he obliterated records for batted passes and defensive stops while lapping the field in tackles for loss.
Along with Adrian Peterson, Watt was the most consistent difference-maker in the NFL last year. Nothing I saw on film would leave me to believe Watt can't give Taylor a serious run for his money if he enjoys a long and healthy career.
Follow Chris Wesseling on Twitter @ChrisWesseling.