It's that time of year again when men not only become obsessed with Sunday football, but also with their imaginary teams of players that don't actually compete against each other. If you meet a man who uses strange acronyms like RG3 or YTP, should you run away until some time in February?
No. You are misinterpreting signs that many women find very attractive in men.
First, there's a good chance he's been in a Fantasy League with the same guys for ten years. Loyalty to this group is a sign of the value he puts on loyalty in all relationships. This is good.
Next, it is competition. He likes to win. He likes weekly opportunities to talk smack and win. There is a correlation between men successful in the workplace (they like to compete) and fantasy football participants.
Finally, the thing that a great Fantasy Football player enjoys is insight, valuing intelligence and seeing something others don't see. There is an intellectual depth to a Fantasy Football player that often presents itself in other ways.
Loyal, competitive, insightful -- all things you should be looking for in your next man.