The Boston Red Sox and New York Yankees have a well-known, longstanding, often-bitter rivalry. So when a player from either team changes sides, should fans welcome him?
The New England Patriots have not lost a game since mid-October and seem like a lock for the postseason. Will they get another Super Bowl victory this year?
Detroit Lions defensive tackle Ndamukong Suh has earned himself a reputation in the NFL as a dirty player, but was his move on Thanksgiving intentional?
When a player is struggling, it's not just the fans who notice. Players and coaches usually notice even sooner, but should they call their struggling teammates out?