I've been reading the media wishing Lebron to LA the last few weeks, but I don't see it unless they get another major star there. James isn't going to wait for that franchise to win again. He is 34 and wants to win NOW. Money and Hollywood aren't factors. He makes far more money outside of basketball with all his endorsements, etc. As for the Sixers, Simmons conflicts with James, and that remains a problem. More likely, they trade for Leonard or somehow sign George.
I still think the Cavs have the best shot at retaining him--if they can improve their team. There is a home town bias , and the Cavs should be exploiting it--by working out sign and trades with teams like the Clippers for Jordan, for example, or Leonard. They need a kicker to give the guy some assurance they can contend again.