San Francisco 49ers general manager and former All-Pro safety John Lynch has a particular question he asks prospects to gauge what kind of pros they might make.
"What I've found is: Tell me why you like football," Lynch told KNBR-AM in San Francisco. "We want guys to love this, because I know the commitment it takes. ... It's hard on your body; it's hard mentally. You have to love it. You have to be physically and mentally tough, and so those are the traits that we're looking for."
So how much does linebacker Reuben Foster love football?