If you played the original Borderlands, you're familiar with the Soldier. Like every other class he mostly relied on guns to kill things, but was also able to deploy a turret to help out. At its most basic level the turret let you deal additional damage, but by investing in the skill tree it could be modified to heal and resupply. Gearbox's plan for the Commando in Borderlands 2 is to make the turret a much more modifiable, important part of a battle...