Oilers acquire O'Sullivan, Kotalik in a pair of dealsSource: TSN.ca ‘The 30-year old Kotalik has 13 goals and 19 assists in 56 games with the Sabres this season. He will also become an unrestricted free agent July 1st.’ Related posts: Columbus deals Heinze, Adams and Kucera Peters, Ryan and Thibault ink deals Chris Drury cool as ice Sabres May Thank Oilers — Really! Briere’s move to Philadelphia prompts intrigue