Cavs and Thunder would make for interesting trading partners. Thunder could really use Allen and Dort would be very useful in Cleveland. Something like Allen for Dort and a couple of 1st's.
Thunder would be a beast with Allen, Holmgren, Williams, Giddy, SGA.
Cavs still have the Garland/Mitchell issue, but Dort would help a lot with their wing defense and that allows Mobley to be center full time. Mobley, Dort, Okoro, Garland, Mitchell with Strus, LeVert, Wade. If they can move Garland or Mitchell for a big that compliments Mobley, they'd have a really nice team. They'd have the picks from the Thunder and likely picks from the guard trade to reset somewhat as well, while still remaining competitive.