I would take a DT early if there was one that was a sure impact player, like Jalen Carter, or T'Vondre Sweat. I don't see that guy in this draft. I like Graham, and Grant, Harmon and Nolan. But I do not see them as sure things. But, the rest of the DTs in this class are all pretty solid. Getting a guy like Darius Alexander in round 2 would be fantastic. Or Grant for that matter. But some are predicting 4 DTs could go in the first round, including all the guys I mentioned.
The one DT I have soured on is Deone Walker. There was a lot of pre-combine hype about this guy but he just looks so awkward and uncoordinated at the combine there is not chance I take him before the 5th round. He looked so stiff, and high, he is going to get bullied in the NFL if he can't stay lower.