I give you that with Lallana, or Shaw - big players, going for big fees to get big money and to be stars at their new elite clubs.
Chambers is different. He will be a squad player at Arsenal, and in my opinion - as a club who finished 8th last season, we shouldn't find ourselves having to sell our best players to become squad players at other clubs. This is a transfer too far as it didn't need to happen. Another year could have been easily sorted out here, but there is clearly very little determination once the $$$$ fly in front of KL's eyes.