Dougie Hamilton is already playing in the NHL, but under Darryl's criteria he still qualifies as a prospect and thus tops our list.
Ryan Suter's departure creates an opening for a top defenseman prospect on the Preds.
Panthers goaltender Tomas Vokoun may simply be keeping the seat warm for top prospect Jacob Markstrom in Florida.
RotoWire NHL prospect analyst Darryl Houston Smith ranks his top 90 prospects before the NHL Draft.