Who will the Avs sign?

This off season should be an exciting one, with all the cap space the Avs have right now. There are many free agents that will be available this summer, but I'd like to see them resign many of the players from last season, as well. One of the most important must signs is Shane O'Brien. He seems to be the glue and foundation of the team, and though he may not be the highest point scorer or the d-man that stands out the most, his presence is definitely felt. When he was injured during the season, the team just didn't feel complete; they had no one to be the protector and the one sticking up for team mates and always coming up with big hits. He's a smart hockey player and the leader that every team needs. That is why the Avs must re sign him, he is a perfect fit for this team and it would be a huge mistake not to.