A Sign-and-Trade Replaced Two Teams' Starting Point Guards
Boston brought Kemba Walker from Charlotte on July 6, 2019, in a sign-and-trade that sent Terry Rozier the other way. The agreement also exchanged protected 2020 second-round rights, later associated with Yam Madar for Boston and Grant Riller for Charlotte. Walker had become the Hornets' franchise scoring leader, but the teams were heading toward different roster timelines. The Celtics needed an established offensive star after the departure of Kyrie Irving. Charlotte saw a chance to give Rozier the responsibility and minutes he had wanted behind Boston's veterans.
Walker Helped Boston Reach the 2020 Conference Finals
Walker made the All-Star team during his first Boston season and combined with Jayson Tatum and Jaylen Brown as the Celtics reached the 2020 Eastern Conference Finals. His quickness, pull-up shooting and ball handling made him a valuable fit initially. Knee problems increasingly complicated his availability and effectiveness, however, and he left Boston in another transaction after only two seasons. Walker's eight earlier Charlotte seasons explain his reputation at acquisition, but Boston's direct return consists of those Celtics seasons, including the strong opening year and diminished follow-up.
Rozier Became a Longer-Term Charlotte Starter
Rozier did what Charlotte hoped a new starting guard might: he expanded his scoring and ball-handling responsibilities over multiple seasons. His growth gave the Hornets a productive backcourt presence alongside emerging teammates, and he was still contributing years after Walker had departed Boston. Rozier was not necessarily the better individual player when the deal occurred; the comparison concerns what each receiving franchise actually obtained afterward. The draft-pick exchange also offered secondary value, but neither team's roster direction was determined mainly by the two late second-round rights.
Longer Availability Favors Charlotte's Side
The Celtics enjoyed a real conference-finals campaign with Walker, making it incorrect to call the acquisition worthless. Nonetheless, health problems shortened the return from an expensive guard who was expected to anchor multiple seasons. Charlotte received a younger player who grew into a dependable starter and remained useful much longer. That durability, rather than a retrospective dismissal of Walker's prime career, supports the Hornets' advantage. Both teams filled a vacant backcourt role on trade day; the outcomes diverged as the months of actual receiving-team production accumulated.
Final Verdict
Charlotte Win. The Hornets earn B+ for Terry Rozier's longer productive starting tenure after the sign-and-trade. Boston receives C- despite Kemba Walker's All-Star opening season and contribution to the 2020 Eastern Conference Finals, because knee trouble cut short his expected run. The 2020 second-round selections are included without attributing other teams' later players to either franchise.