That is kind of the whole point, TD reached to draft Denney then drafted a 2nd round DE the next year. I think if a 1st/2nd round pick does not start after the
first year, if they are not a bust, they are not getting much done. A 2nd round
pick not starting the 3dr year looks pretty bad.
Remember, Denny was a bit older to begin with and is 27 years old now. He should be well into his prime I would think.