Hoffarth: Celebrate NFL good times? C’mon …

What’s the proper way to celebrate the start of this NFL season?
Keep in mind, it’s the first time in a long, lonesome while we’ve had two L.A. teams in our charge, ramming themselves into our Sunday to-do schedules, raiding our right to peacefully assemble and find whatever channel the Oakland game is on.
Jeer or sneer? Fist pump or an open palm smack to the forehead?
Factor in one more thing: The NFL has updated its celebration guidelines. The memo last spring from commission