Seattle Seahawks fans know well how a successful team can begin to break apart from within. It happened with Seattle after the bungled play at the end of Super Bowl XLIX when running back Marshawn Lynch didn't get the ball. The San Francisco 49ers appear to be burning from within now, too.
The 49ers have been good for a while now, and except for years when the team struggled with injuries, they have had a chance to win Super Bowls. They haven't, of course, but San Francisco has reached two recently. But lately, the 49ers have been making news because of players requesting to be traded.