Miller won the Vezina Trophy as the NHL's best goalie in 2010, the year he was the Most Valuable Player of the Olympic tournament in Vancouver. He's the franchise leader with 284 victories and 540 games.
The Sabres acquired Ott from Dallas along with defenceman Adam Pardy in exchange for Derek Roy on July 2, 2012. Ott had 18 goals and 26 assists in 107 games for Buffalo.
The deal is the Sabres' first major move since general manager Tim Murray was hired in January after Buffalo fired Darcy Regier.
He's, believe it or not, actually one of my favorite guys, and I've ended up trading him twice. I appreciate what he's done. He was one year away from being an unrestricted free agent, and I felt with this opportunity, that it was a chance that we were able to get somebody for him in Nick Bonino and Adam Clendening.
— Penguins GM Jim Rutherford on forward Brandon Sutter