Getty Now-former Chiefs DE Mike Danna penned a nice goodbye to the team on Tuesday. With the arrival of the NFL Scouting Combine, teams around the league shift their offseason work into high gear. The Kansas City Chiefs , for example, have both the NFL Draft and free agency to consider alongside 31 other NFL clubs. With the salary cap serving as a recent obstacle, general manager Brett Veach has made some tough calls. One of them on Monday was parting ways with defensive end Mike Danna . How