At least the San Francisco 49ers got a couple of controversies out of the way before the season kicked off.
After a long offseason of posturing, trade talks and holdouts, the 49ers signed receiver Brandon Aiyuk and left tackle Trent Williams to extensions. It won't make life easier on their salary cap, but that problem is for another day now.
Other teams still have potential issues lingering with the regular season kicking off this weekend. Here are 10 brewing controversies that we'll be talking about during the season.