From Jim Kaat:Great to turn on my Kindle this morning and read where Mariano Rivera got his 500th save. And no disrespect for Trevor Hoffman because 500 saves is a great accomplishment for anyone regardless of their team's position in the standings, but to get 500 saves as a New York Yankee in the fire of a pennant race every year and every game, and add the extra load of all the postseason, saves makes "MO" stand out as the greatest closer of all time. I remember when that talk...