I would imagine since they're maintaining two separate identities, that Hawaiian dispatchers will dispatch in one OCC/SOC/NOC and Alaska ones will dispatch in another and they'll be pretty separate with different but similar policies, fleets, seniority lists, etc. It very well could be that AS and HA dispatchers will not really even know each other. The way I understand it is Hawaiian is staying alive, it and Alaska are both now owned by a bigger holding company which is going to work essentially in concert. They're going to each focus on different aspects of a broader business model, and then overlap as needed to interchange pax. I doubt they're going to mix and match pilot groups too much (Though I think a lot of alaska pilots are rated on the a320 series from the VA/AS merger days, so maybe those guys move laterally from one airline to the other?)