Per senior ESPN reporter Ramona Shelburne in a recent social media post, "while Bill Chisholm will technically be the Celtics Governor, he and ... Grousbeck plan to run the team together as originally planned." This will have Chisholm as the team's official governor and Grousbeck serving as an alternate governor, according to Shelburne.

Grousbeck, who is selling the franchise to a group led by Bill Chisholm, was originally set to remain in place until 2028