The only brand I'd be down for as either an old head brand (or a farm system/minor league brand) is Enjoi. I don't know how much a board with Rodney, Daewon, Torey, and maybe Shecks would resonate with kids these days.
I would propose the old Enjoy guys either stay put or go back to Enjoi. Leave the other brand to the groms and let them do their own Tilt Mode/Enjoi, but in 2026.