While all the Broncos movement in the first week of free agency shook up which positions are secondary needs, they did not address what I feel were their main needs - namely defensive line and safety. Even if they manage to sign a free agent at one of those positions they still need to get younger, and better, at these positions. This is especially true on the D-line, where I think they need to draft both a tackle and an end.
Beyond that, their other needs would be at WR and OT. They might be able to survive 2007 without upgrading these positions but they don't have a proven long term solution at starter at either spot and they need the depth since both Rod Smith and Adam Meadows won't be back in 2008.
I can't see them drafting any of the other positions in the first three rounds, but Coach Shanahan has surprised me before :) Before I start talking about specific players, I'd love to hear what positions you all think the Broncos need to address via the draft.