Pre-season games help make the final judgment. Game situation probably is and will always be the best evaluation method of finding talent. Therefore it is a must to get young players into the game so coaches can see how they will perform under the different circumstances of a big game. From a player's standpoint, one who is on the bubble of making an NFL club or bagging groceries, special teams plays an important role. If a player can contribute on special teams and contribute effectively most coaches will find that player a spot on the roster.
Special teams is a very important factor in evaluating our players.
Obviously, they need to have certain skills as a runner or a blocker. Mike Maslowski is a good example of this. Even though he is capable of playing linebacker, Marvcus Patton plays ahead of him. So the Chiefs needed to find a spot for him. Last year he learned, at the hand of veteran special teams leader Greg Manusky, and finished second on the team with 23 special teams tackles.