Embiid, Maxey and George enter the season richer, and expectations are higher for the 76ers

CAMDEN, N.J. (AP) — Joel Embiid won a gold medal this summer and lost about 30 pounds. Tyrese Maxey signed a $204 million contract extension and the All-Star guard wrote down the night before the 76ers left for training camp all the goals he set for this season. Paul...