That has occurred to me. Apparently TSA is growing by a third this year (not hard when you only have 22 airframes to start out with) so that at least should be a quick trip up the FO list.

For whatever reason I feel like shying away from the mega-regionals (SkyWest, XJT, RAH) just because that would be a LONG trip up the FO list, although maybe more stable. It's all a gamble.