I still fail to see why hail itself needs to be nerfed... or The Big one. The area wide attack barely made up for the rather low damage it put out anyways.
Speaking of lockbox awards, could you take a look at the Voth fighters? They have an alarming tendency to take absolutely forever to recall properly. This makes doing the breach a bit of a pain as a Bastion captain. They really could use some speed and turning to keep up better.