New info on Merriman

Great post Pjgaryjr. I do often wonder how these players have gotten so much bigger and faster than they were just a few short years ago? Like one of the HBO NFL analyst's said, You see guys that are in the 270 lb range that run a 4.5 40, where it used to be 240 lb players that could do that. Somehow they are getting freakishly bigger and faster?