Sam Cassell has spent 34 years in the NBA. He enjoyed a 15-year playing career that included three championships and an All-Star and All-NBA selection. He then lifted the Larry O'Brien Trophy again after returning to the Boston Celtics to join Joe Mazzulla's staff as an assistant coach. It was his second ring with the franchise.
However, what Cassell is seeing at the Celtics' training camp stands out to the former floor general. In a live appearance from the Auerbach Center on 98.5 The Sports Hub's program, Zolak and Bertrand, he shared the following takeaway from what's unfolding there.