Hey, I'm on a Spursboard, I know I'm going against the grain, here at least. But the rule about leaving the bench applies only if the action on the court cons utes an "altercation." Where is the specific language in the rulebook that defines an "altercation"? Is it punches being thrown? Pushing and shoving? A full-on Malice at Palace-style brawl?
If the action on the court is defined as an altercation, they broke it. Pure and Simple. But since the whole thing ending up being nothing of consequence, no harm, no foul, what is the point in suspending two guys over nothing? The rule as it was intended worked fine -- they stepped out onto the court past the bench, were restrained by their coaches and returned to the bench area.
Since the Spurs > Suns and would've won the series suspensions or not, I find it surprising that Spurs fans are so insistent on defending a chicken decision by the League office.