So as far as the most important player on the team, I would say it's the third baseman mostly because he's able to see a lot of the other field and a lot of the other players. He's able to observe first and second base if there's any players there and if they are able to move to third base he can make sure that he is present and ready to go. If not, he can make sure that he can direct the ball to home so that none of the other players are out.