Increase Ballista EXP reward?

Since EXP has been increased for events like Campaign and Besieged, I've been thinking that probably doing the same for Ballista might get people interested in playing again.

Ballista used to have a small dedicated community back in the day, but the lack of rewards made it slowly die till it finally faded away.

I know the community loves spamming the pop item to the ??? as fast as possible to prevent others from claiming a NM as the preferred form of PVP, but is there any chance to see something done to the Ballista system some day in the future?