Compass IMHO is in less of a precarious position than most other regionals. CZ is very cheap (if not the cheapest DCI operator out there) Pilots will be topping out at Year 7-8 pay scale for quite a few more years, and the E170 is a plane that's in demand, so no talk of downsizing/replacing aircraft.
I suppose things could get chaotic if the 3 TSH airlines were to merge lists, that could be the one wild card out there. Haven't heard any rumblings of that happening though.