Not interested. I don't feel like I have the same nostalgia for old formats that many do, I would rather play my older cards in new compelling ways.
The thing about vintage that compels me more so than Legacy is the restricted list. I find that I like the skill that is required from a player to deal with the variance that comes from having powerful bomb cards that only can come up every so often. I thought I would like that about Commander but it turns out I'm not a fan of multiplayer, nor am I a fan of house rules style stuff. Commander games are actually surprisingly consistent when you factor in the fact that you start with an 8 card hand that always has 1 legend of your choice in it.
The most compelling vintage format to me would be singleton vintage, where everything except basics is restricted but it is otherwise identical to this current format. I think in a format with that much variance not only would you see real reliance on player skills you would also see decks that are slightly worse but more consistent have a much better shot at winning.
It would also limit the number of degenerate lists that have one game plan (mull to X for Bazaar, Shops lock on turn 0, Oath orchard turn one win) and would force players into playing well rounded decks which I suspect would include control as well as creature based lists. The format also now has enough free, turn 0 counters with the printing of Force of Negation that I suspect it can handle degenerate turn 0's.