The Buffalo Sabres have signed their last restricted free agent, agreeing to a two-year deal with forward Zemgus Girgensons worth $3.2 million dollars. The 23 year-old Girgensons is coming off the least productive of his four NHL seasons last year as he posted a career-low 16 points in 75 games. Girgensons was the second of two first-round picks by the Sabres in 2012.