Getty Sean McDermott watches from the sidelines during a Buffalo Bills game against the Las Vegas Raiders. The Buffalo Bills are set in their depth chart at quarterback as training camp nears, but may have just helped another up-and-coming signal-caller land an NFL contract. The Green Bay Packers announced that they signed quarterback Taylor Elgersma, who is coming off a collegiate career where he became one of the most successful Canadian quarterbacks ever. Elgersma got invites to both the