Bynum should consider himself fortunate that the suspension wasn't longer. Even though Barea was able to walk away from the collision, the intent was purely malicious.
It completes what was a total meltdown for the Lakers. Ron Artest was forced to sit for a game after clotheslining Barea earlier in the series. Phil Jackson was fined $35,000 for "public comments about the officiating". Now the Bynum suspension and fine...it's going to be a long summer in Lakerland.