MSP - CO has gates E3, E7 and E9. UA has gates E6, E8 and E10. CO and UA are already across the hall from each other.

I think for LAS, CO is moving to the former UA gates. DL can't really move, as their operations require two widebody gates, which the 30-43 concourse has plenty of (D33, D37, D38, D40 can all handle widebodies). From what I've heard, DL will take over the entire left side of that concourse (adding D32/D34) to give them D32, D34, D36, D38, D40, D41 and D42 for their LAS operation. That leaves five gates on that concourse, of which 2 would go to Virgin America (to replace D32/D34), while CO would take three - most likely VX gets D31/D33 (shares a gate area) and CO gets D35/D37/D39 (shares a gate area). Part of the plan at LAS is to temporarily close the current NW/AA pier due to cutbacks at LAS, so from that, AA would most likely move to the current CO gates, and Allegiant would probably just use any unoccupied gate (since LAS is CUTE).