If what Sam Fisher is a resonably accurate representation of what the CPA actually says, I think I'd be worried about the long-term affects of a possbile strike.
Consider that XJT does strike for 2 or more days.
If I understand it correctly the minute XJT goes on strike, the excusive rights to be CALs sole RJ feeder are gone. And when the strike passes its second day, CAL can begin removing A/C from XJT.
So the strike lasts 15 days. You get the Comair +30% you want (or whatever is acceptable to end the strike) and head back to work. As a couple of the clauses have been triggered, CAL then takes 40 airplanes and gives them Skywest (or anyone else) and takes over the training center for 180 days. The drop in 40 airplanes causes XJT to begin furloughs. CAL then begins to slowly transfer more and more flying to other carriers causing less and less flying for XJT.
In the short term you may get what you want, but the long-term effects may be negative.
Good luck though. I hope it does work out for you before the need to strike.