The advantage of platitudes is that they do not have to be accurate, as they are generally untestable. Asserting the winning team has good chemistry might be true or it might not be. A fight in the locker room, for example, can be attributed to bad chemistry if the team goes on to lose, or just the right thing to motivate the team if they go on to win. The team that wins the World Series will likely have the right mix of veterans and young players because all teams have a mix of these types of players. David Ortiz, Tori Hunter, Brian Wilson, Bartolo Colon, AJ Burnett and Carlos Beltran and several others on post-season rosters are all capable of providing veteran leadership and will likely be credited with doing just that if their team wins.