I don't think Holmgren is going to spend what it's going to take to move up to the #2 spot. That would be counterproductive to what he's been trying to build. Detroit already has gone after two DT's this offseason, they won't want a third, especially not in a deal for their 2nd round pick and especially not one they previously traded.
I think we'll see some movement in the 2nd and 3rd rounds with those picks, maybe grabbing a late 1st rounder, but I find it unlikely we move up. As was pointed out by the OP's article, to move that far up you really do need another 1st round pick (Seattle has it) and without it, you'd have to mortgage your future.
