They are not excuses, CC, they are facts.
Spurs play horribly in b2b's - for whatever reason, and yet they are 53-7 when it's not a b2b, they are on track to have the best record in franchise history, etc.. etc...
How does the constant ing about predictable (and rare) losses change all of that?
Sacs defense sucks. Look at the stats, look at their record, even with Artest. You put too much stock in a single game! How much did LA's victory over the Spurs, at least as convincing as Sacramento's, mean the next time the teams met?