I think it's pretty obvious that he's trying to liquidate the rest of the veterans (Prince, Bass, Thornton) that aren't young enough to stick around and have already developed. Danny is still is seller mode . .. just trying to find the moves that make sense, if any.
He's only buying if something comes incredibly cheap or falls in his lap. He's not buying with an eye to compete this year. That's what a typical 'buyer' team is doing. . . trying to load up for a playoff run.
I think if Danny can get one more 1st and a second (plus expirings) for the three vets mentioned above, he'll be happy.
If not, those vets expire or become S&T fodder as the cap room opens up this summer.