Hangin' with the 'Boys: Gift and a Curse

Guys obviously aren't quitting on the season, but maybe they're playing for their own future contracts. Is it selfish? Then again, football is all about one-on-one battles. Also, should the Cowboys look to construct their roster differently next year to ensure more depth? And this team has had a number of undrafted free agents see action this year. Is that good? Yes. Is it bad? Well …