Cavaliers Reacts Survey: Which Eastern Conference opponent improved most this offseason?

CLEVELAND, OHIO - MARCH 08: Donovan Mitchell #45 of the Cleveland Cavaliers matches up with Jaylen Brown #7 of the Boston Celtics during the fourth quarter at Rocket Arena on March 08, 2026 in Cleveland, Ohio. The Celtics defeated the Cavaliers 109-98. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jason Miller/Getty Images) | Getty Images Welco