Late Friday night, while walking to the visitors' locker room at Quicken Loans Arena to celebrate the Warriors' third NBA title in four years, Draymond Green shouted: "This was the toughest one yet!" It will only get more difficult. With teams like Houston, Boston and Philadelphia tightening the talent gap, Golden State is keenly aware that it can't stick to the status quo and expect to hoist another Larry O'Brien trophy next June. Improving upon one of the most stacked rosters in NBA history will require a number of tough decisions this summer. Here is an early look at the Warriors' offseason to-do list: Work on locking up their core to long-term deals.