UPDATED MOCK 2/19
16. Dallas Cowboys: Aaron Donald, DT, Pittsburgh
Aaron Donald made his first-round debut in my mock draft last week, soaring all the way up to No. 16. Donald had a dominant Senior Bowl, but he's undersized. If that makes you believe that this is too high for him, I have two words for you: Jerry Jones.
I've made Donald the choice here for Dallas over Louis Nix because he's a much better fit for the defense. The Cowboys will be sticking with the same Tampa-2 again, which means they'll want someone like Donald over Nix.
47. Dallas Cowboys: Jimmie Ward, S, Northern Illinois
Dallas had horrible safety play all year. An upgrade in this area would have allowed it to beat Philadelphia in Week 17.
78. Dallas Cowboys: Telvin Smith, OLB, Florida State
When defenders like Ernie Sims and DeVonte Holloman are playing major snaps for the defense, something absolutely needs to be done.
115. Dallas Cowboys: Dakota Dozier, G, Furman
The Cowboys have a pretty weak collection of guards, so they could look to bring in someone at the position.