 Carolina Hurricanes make a number of moves yesterday, including retaining longtime defenseman Jacob Slavin on an eight-year contract extension. He's been with the organization for nine years since being drafted. Canes also keep forward Jordan Martinuk on a new three-year contract. And add defenseman Sean Walker, finished last season with the Colorado Avalanche. NBA free agency and trades and Klay Thompson, three-year deal with the Dallas Mavericks after 13 seasons, four championships with Golden State.