Yeah, if they play the "sit back and wait game", Poz could get a big offer from say the Giants, who may want him to make a quick decision, and he could be gone quickly.
The Sabres rushed in and overpaid on the 3 players they acquired but sometimes you have to pay to get what you want, especially when your team/location is not thought of as a prime choice by the players.
I for one have not liked this approach of being satisfied with Bell at LT. I'm of the opinion to try and get the best you can at each position.