Klay Thompson To Join Dallas Mavericks on Three-Year $50 Million USD Sign-And-Trade Deal BREAKING: Free agent Klay Thompson plans to join the Dallas Mavericks on a three-year, $50M deal with a player option, sources tell ESPN. Thompson ends his historic Warriors run as part of a multi-team sign-and-trade that’ll also send Josh Green to Charlotte. n a statement from the Warriors, the organization wished Thompson well on his next chapter and hopes to retire his No. 11 jersey someday, “The amount of joy and happiness that Klay provided Warriors fans, Bay Area natives and Dub Nation supporters all around the world has been immense and cannot be minimized. His penchant for delivering in pressurized situations on the biggest stage, including many Game 6 heroics, has helped define a career…Klay’s legacy will live on forever and we look forward to the day we can retire his #11 jersey at Chase Center where he will join a host of Warriors immortals, including those who helped shape this recent dynasty — himself included…We thank Klay for his contributions and wish him the best as another chapter in his journey is written.”