In the last two games, it seems like the Spurs have forgotten what defense means. I have some thoughts that might help.
Deny the opposition the chance to score.
While sitting at the Memphis game, I had a lot of trouble watching the Grizzlies just score at will.There were maybe 5 possessions at the beginning of the game and a few more in the fourth quarter where the majority of the Spurs actually tried to keep Memphis from scoring. Allowing three players to score more than twenty points in the same game is unacceptable. If the Spurs defense is this lackadaisical next week in the first round, they will be getting another long summer vacation.