im sure the majority of the smokers dont smoke during the regular season/playoffs. they probably get their poofing done during the summer. now some players such as cliffy and birdman smoke during the season, but its got to be a small percentage.
2 years ago, my parents were out of town for a month and half. my buddies would come over almost everyday, we'd toke up, and play ball for hours. not surprisingly, i played a lot better.