Compass is 20 per month, with no more than 25% of the total Compass list per rolling 12 months. And it's only the people who were on the Compass list when they were sold to Trans States.

Mesaba is 9 per month. I don't see any particular other restrictions. There is a number limit of how many will be offered flow-up, it's probably 100 or so like you said. But that's 12 months worth of hires from XJ.

Good point though - if the classes aren't bigger than 29 or not run more often than once a month, there won't be outside hires for a while.