They should play the entire Leagues Cup in January in Hawaii. It would make for a nice vacation. No, on second thought , why spoil the beautiful islands of the state with a bunch of asshole soccer fans. Also, I don't recall seeing a whole lot of AstroTurf when I was in Hawaii and this is a completely artificial "tournament" and money grab.
If they are looking for "warmer weather" pods for a winter tournament, they could look a bit further south. There is an entire country that is a warmer weather pod in the winter. This country has plenty of stadia to host the marches (they are, after all a host country for the World Cup and will be hosting the World Cup for the third time). It even has a league that, well, plays in the very tournament in discussion. It would seem logical that the Leagues Cup switches to Mexico.
Oh, you and your wacky "logic". The Don, et.al., would never share a dime more of the filthy lucre than they have to. The money's in the hosting.