Sports comment: Wizards must guard against repeat

It's too late for the Washington Wizards to learn anything that will help them be a better team this season. But, if they have the wisdom to look ahead, look to next year and beyond, this is the time to go to school. They have plenty of time for studying, though they really shouldn't need it.

If Ernie Grunfeld and Eddie Jordan go out and get a tape of yesterday's game between the Cavaliers and Pistons they can do a lot of learning in a very short while.

The personnel guys, the general manager and the head coach, simply have to watch the tape of that game to see how much of a difference something known as defense can...