Brooks Koepka has left LIV and applied for the PGA. By rules he would have to wait 12 months from his last LIV event (August 2025) but it'd be a massive own goal By the PGA to enforce.
I think an exemption of players of certain stature along the lines of major winners in the last decade or players who've won on the PGA tour since 2020 would provide a route back for the top guys you'd want to see on the PGA.
People want to watch the likes of Koepka and Dechambeau (even if I routinely route against BDC) but let LIV have Lee Westwood.