L.A. dance continues for Rams, Raiders, Chargers

Sunday’s game between the Raiders and Chargers launched a three-week round-robin of franchises that may move to L.A.  This week, it’s Rams-Chargers; next week, it’s Raiders-Rams. Off the field, this trio of teams are widely believed to be jockeying for position in the market that has transformed in recent weeks from luxury to necessity. “Los…