Figured this out a few days ago while completing that dang shotgun Hotshot challenge. If you use displacement field and a BMG, you can increase your movement speed allowing you to get through missions faster. Its like having Blur without using Blur! Enjoy!
Here is a video explaining everything:
http://www.youtube.com/watch?v=cjZKi8b0XXECheck out my clan Umbra Deos at:
http://umbradeos.spruz.com/
Comments
This is obviously a bug. The description on the ego ability does not indicate this should be happening. Abusing bugs is known as exploiting and can get you banned.
I don't think you will be banned for this exploit as there is nothing to gain from it in PvE. If you found a money hack, that would definitely get you banned.