We needed to replace Bernier (and Greiss) in order to rebuild, and if you were ever going to get something for Bernier, this is kind of now or never because of his age. So I applaud Stevie for finding this opportunity. Also, Nedeljkovic's one we don't have to draft and develop, so this puts us ahead in rebuilding. Therefore, I also conclude that Stevie must think very highly of Alex, because he was otherwise committed to rebuilding through the draft.
Of course, we still have to keep drafting goalies, but Nedeljkovic could be that franchise goalie we need - he could mean long-term stability. If you aren't convinced by him yet, hey, it's only a two-year contract. If it doesn't work out, I think you have to remember that the money was not going to be used on another big UFA this season. The only reason this happened now was because it involved getting Nedeljkovic for an ageing guy and a third - a special circumstance.
As for the draft... Well, we all know how much rebuilding our goaltending means. I didn't think Yzerman would draft Wallstedt even so, and after this, I'm not even sure he would risk a first-rounder later on Cossa. I know some of us even wanted Stevie to use all of our first-rounders on goalies, but I think we now have to see what Alex is like before we can justify risking a second round pick on a goalie let alone a first.