All the reasons why this weekend at the FedEx Cup means so much

MEDINAH, Ill -- For a majority of the field at the BMW Championship, only 36 holes remain in their 2018-19 season. This is the second of three FedEx Cup Playoff events, with just 30 players advancing to next week's Tour Championship in Atlanta. Here are a few of the storylines this weekend at Medinah Country Club:

Tiger and the Tour Championship

Brian Spurlock-USA TODAY SportsIt would be a shame if Tiger Woods could not make it back to the site of one of his greatest triumphs. His victory at the Tour Championship last September was his first in five years, the 80th of his PGA Tour career, and was met with overwhelming excitement. The scene with Woods walking to the 18th at East Lake and…