That's the tough part about it. What qualifies as a great send-off without impacting the title scene? With Arman up there, Hooker the next top streaking LW, plus former champ Ilia finding a spot, and then Oliveira and Gaethje close by, Max might actually be the furthest from a title shot.
What else is there? Dariush? Colby at LW would be a lovely gift wrap for Dustin, but that guy doesn't agree to fights.
The only "nostalgia pick" I can imagine would be RDA, the guy who was champ when Dustin first moved up. But RDA is so broke down, that's not even interesting, plus he went to WW again, and tore his ACL in Oct, and Dustin did already beat Eddie and Conor anyway, so he's already got a lineage of former champs under his belt.
You and you alone, my guy