It was easy to love the thought proce s behind the Islanders' preseason trades, and one of them has officially paid off for both the team and the player. The Isles and defenseman Nick Leddy agreed to a seven-year contract extension worth an average$5.5 million annually ($38.5 million total). Dave Winfield Jersey Leddy, 23, could've become an unrestricted free agent in 2017, so he's giving up...