Drafting Kenny Clark at age 20, worked out pretty good. Those young players, if they develop early as contributors, can give you 10 good years. Also, they haven't reached their peak, where a 25 year old may be at their peak, and you only get their rookie contract, plus maybe a 1 or 2 years after if you are fortunate. Once you hit 30 yrs. old, that's almost a death sentence to a football players career, and if it takes 2 years to adapt to the NFL, you may only get 2 or 3 good years out of a player that age. I would rather roll the dice on a younger player with huge upside, and hope for 8 years of quality play, than 2-4 with an older player. It is, what it is.