SATURDAY EVENING, Celtics-Pistons tipoff less than an hour away. I was getting ready to run to the grocery store before missing any of the pregame when the telephone rang. It was Chicago Bulls GM John Paxson . "J-Mo, do you have that money I lent you last month? Jerry Reinsdorf cut off my expense account again." "Huh? Pax, that was 17 years ago, and I ...