Engineer Update

I want to get more of the new engineer unlocks, especially the Wrangler. I find the idea of manually controlling your sentry.Also, "the Wrangler gives the Sentry Gun a shield that absorbs 66% of incoming damage, doubles the gun's firing rate, and increases the missile launch rate at level 3. When switching to another weapon away from the Wrangler, the Sentry Gun is left defenseless for 3 seconds, after which time it will resume normal operation." This sounds like it becomes much more powerful when you control it. Obviously the downside is how vulnerable you are while controlling it, and the 3 second cooldown.

...build more gun.