Beltran is the best defensive outfielder in Royals history. Unfortunately for him, Tori Hunter and Ichiro dominated the GG awards when he was playing for us. Patek was I'm sure a fine defender, and most of our Dads probably love his abilities, but he was like 5' 3" and I can't imagine he was better than Gagne or Esky at short. Remember, the awards for GG go in cycles and when Gagne was in KC, it was Vizquel and Ripken winning the awards.
Wilson? Maybe, but I don't recall him having the arm of Otis, Gordon, Dye, or Beltran.