Buffalo, NY (WBEN) Patrick Kaleta has agreed to a multi-year contract with the Buffalo Sabres. The announcement was made Tuesday afternoon. The Angola native has been with the Sabres lineup since 2007. He was drafted by the team in 2004. Last season, Kaleta scored five goals and 10 points with the Sabres. He also served a suspension for a headbutt on Philadelphia's Jakub Voracek.