The Boston Celtics are facing a significant transformation ahead of the 2025-26 NBA season. After a championship win a year prior, they've lost key players including Jrue Holiday, Kristaps Porzingis, and potentially Al Horford. Most notably, Jayson Tatum, their All-NBA star, suffered a torn Achilles, hampering the upcoming season's outlook following a playoff exit against the New York Knicks.

Tatum was seen at a charity event making encouraging strides in his recovery, having recently ditched his walking boot. However, fans are concerned about visible muscle atrophy in his injured leg. With Tatum likely sidelined for the next season, the Celtics will be leaning on Jaylen Brown and other players like Derrick White and Anfernee Simons to fill the void.