 Bye-bye. Carolina Hurricanes sign longtime defenseman Jacob Slavin on an eight-year contract extension on top of the nine seasons he's been there so far. Canes also keep veteran forward Jordan Martinuk on a three-year contract, adding defenseman Sean Walker, who finished last season with Colorado, among the other deals. NBA free agent guard Klay Thompson's three-year deal with the Dallas Mavericks after 13 years as a Warrior for championships with them.