The narrative on Koepka long has been that he only really cares about the majors. To wit, for a guy that has 5 majors, it seems incredible that he only has 4 other PGA tour wins. And now that he is locked in for another 5 years to all the majors I don’t think he wants to go back to the grind of regular tour life. However, if he did, and he really wanted to get out of LIV, couldn’t he tank the LIV season and get relegated and then ask back on the tour? I’m sure Monahan would love a high profile defection back. But I can’t see Koepka intentionally not competing and screwing his team over, and his contract may not allow for relegation of the “star” players. What we have now is probably what he wants - fewer regular events and a schedule built around the majors.