Curious how this is calculated. I ask because currently FC (on DK) is listing TJ Yeldon going up against HOU as the 2nd worst defense for a RB this week. On ESPN, through 5 weeks, Houston has given up the 8th most points to RBs (by standard scoring numbers). Scoring settings aside, I'm wondering why there's such a gap between FC's evaluation of the matchup and historical production for the position.