Are there any plays to create a tionese crystal/comm and/or columi commendation exchange, in the the same manner there are boxes and crafting mats in exchange for PvP tokens? Even if you could just exchange PvP tokens for them, I think it would keep all those comms people pick up (like myself, for instance, I have BH/Rakata, with my comps sporting either rakata or columi, and those comms just rot in the bag).
If anything, create an exchange to re-invigorate interest in people doing the Flashpoints. The vehicle quest was nice, but it's a one time thing. Perhaps creating a system by which you could exchange the comms up for columi then up to blackhole, or for mats/boxes, or even for PvP tokens (at a much more expensive rate than you'd get them from PvP, but it could perhaps help spark more interest from the PvP'ers to do the FPs).
I just hate seeing all those comms from the instances I run (for fun/dailies/to gear guildies/etc) rot in my bags without a purpose.