The Celtics wrapped up Summer League in Las Vegas this past week following the debut of three new rookies on the roster. Boston has started tweaking the roster in the aftermath with the release of JD Davison Thursday, but let’s talk about the roster, potential additions and more in this week’s mailbag.

An anonymous Celtics executive still believes Boston can reach the playoffs despite Jayson Tatum's brutal injury and offseason changes.

Georges Niang talked about his experience with the Boston Celtics. "I'm a Boston kid. They don't give a sh*t if I'm from Boston, Niang said.