Originally Posted by Brutus the Pimp
If the Chargers don't want guys being busted for marijuana possession, but the Bengals are willing to tolerate it, does that really matter? It's a personal choice. They're each free to cater to their own standards.
It would matter when the Chargers had to play a Bengals team that was using "hey, you can smoke all the weed you want here" as a free-agency selling point.
The NFL, like any pro sports league, is a walled ecosystem. There are few things teams do that don't affect the other clubs in some manner.