My plan for Barb will be that he wants the ship itself to go to Tuchanka at some point in the future, possibly offering it as a mission for some reason, Turians learn that the Blood Pack have managed to acquired multiple WMD-like weapons, and the previous attempt to reclaim or disarm the weapons resulted in heavy losses and the survivors are pinned somewhere, resulting in less Blood Pack defending the bombs themselves and the turians offer Nova the job of getting the bombs. If accepted this will give Barb the chance he needs to get back at the Blood Pack, possibly result in a battle with the Blood Pack warlord he's after. Besides, Barb hasn't actually said he wants to kill Nova, just that he's hunting them :)

And I've got an idea for whenever you guys get off Kahje for a way to have Barb meet up with Nova without a gunfight :) Just need to work on the idea and see if Gowi and noobpany would like to join in the idea. And if Barb ends up fighting Nova it'll show Nova as a good clan, similar to Grunt about to whale on Shepard before being talked down or shot down lol. Anyway, away to PM Gowi and other noobs to see if they are willing to join in this idea.