The Warriors have competition for Steve Kerr’s services. Golden State’s longtime coach, who currently is weighing whether he wants to return to the team next season, could have another gig lined up if he chooses to leave the organization. Top ESPN executives are “aggressively” lobbying Kerr to convince him to return to broadcasting, NBA insider Marc Stein reported Sunday night. “League sources tell The Stein Line that ESPN’s top executives have been lobbying Kerr aggressively to try to convince him to return to the world of NBA broadcasting, but the Warriors are expected to meet with Kerr as early as Monday to resume discussions about his status,” Stein wrote in his latest story. “I’m told Golden State has been operating internally in recent days as though it is more likely than not that a common ground can be found with the 60-year-old on a new deal that would keep him in place coaching Stephen Curry.”After his 15-year NBA playing career ended in 2003, Kerr joined Turner Network Television (TNT) as a color commentator on broadcasts alongside Marv Albert for four years before joining the Phoenix Suns’...