Would You Trade our 1st and 3rd to Insure that we Get Dorsey or Ellis? If Not What would You Do?

Im concerned a little about dorseys injury history, im concerned about ellis just because his stock rose some because of the senior bowl. I know that he didnt have any kind of meteoric rise but I think a big thing with evaluating d tackles should be multiple year(at least 2) production. Alot of these guys that rise in their last year or in the draft process dont have the motivation to keep in shape when there is no pay day in sight. Id trade out of the #10 spot, but down not up