Middleton admitted to being in a state of shock after speaking with Bruins president Cam Neely, a conversation that began with small talk and turned to the tribute the Bruins have planned.
"You never know for sure. I'm getting up there in age a little bit, and especially in the month of July it's not really the type of call that you think you're going to get," Middleton said. "When Cam called me -- every once in a while we talk about different alumni stuff -- he just caught me so off guard with it. I actually got emotional when he said it. It was just a dream come true."
Middleton will be the 11th player to have his number retired by the Bruins, joining Lionel Hitchman, No. 3, retired in 1934; Aubrey "Dit" Clapper, No. 5, 1947; Eddie Shore, No. 2, 1949; Milt Schmidt, No. 15, 1957; Bobby Orr, No. 4, 1979; Johnny Bucyk, No. 9, 1980; Phil Esposito, No. 7, 1987; Ray Bourque, No. 77, 2001, Terry O'Reilly, No. 24, 2002; and Neely, No. 8, 2004.
Middleton, a native of Toronto, was selected in the first round (No. 14) by the New York Rangers in the 1973 NHL Draft. He played two seasons for the Rangers and was traded to the Bruins for forward Ken Hodge on May 26, 1976.
Bruins coach Don Cherry redesigned the forward's game, shaping him into a solid two-way player who would play a key role for 12 seasons.