The Royals really epitomized the concept of "team" in winning a championship in 2015. They were a team bereft of superstars. Lorenzo Cain was the only Royals player in the top 50 in baseball in fWAR last year. Yet each night, it was seemingly a different player stepping up to win a ballgame for the Royals when it counted the most.
So let's play a game. Let's say tomorrow you had to build a new baseball team from scratch. Or imagine that the Royals said they were trading everyone away except one player to rebuild around.