 As captain of Cambridge United he led the team to a second-place finish and F.A Trophy glory at Wembley.During the play-off final Miller received a ruptured Achilles' tendon in the final minutes of the game, despite this he still lifted the trophy - whilst in a wheelchair - as Cambridge won 2–1 against Gateshead, sending the club into the Football League.The injury ruled him out for the majority of the next season.