Ever since I started playing I always looked forward to the idea of making my own map, and firefight was great as well. But what if they were to combine??
in forge it could be like a create your own mission/ firefight type thing. Enemy spawns, enemy types, auto sentry, along with allied help from computers. Imagine playing online with maps like this, the combinations would be endless, and the game would never become boring. If you finish the campaign just make a new map!!
( Please take my ideas into consideration, I would to see something like this in the future).