BOSTON, MA - MAY 17: Isaiah Thomas #4 of the Boston Celtics looks on prior to Game One of the 2017 NBA Eastern Conference Finals against the Cleveland Cavaliers at TD Garden on May 17, 2017 in Boston, Massachusetts. 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 Adam Glanzman/Getty Images)

Celtics star Isaiah Thomas was wearing Patriots red white and blue today to watch “greatness” at Patriots training camp!