Fitzpatrick or Stafford for week 8?

The Redskins have allowed 2145 ping yds and 10 TDs by opposing QBs. The Chiefs have allowed 1530 yds and 8 TDs. The Redskins have 3 more interceptions than the Chiefs. The Chiefs have played one less game than the Redskins. If you look at individual game stats, the Redskin p D was terrible over the first three games, but has improved since. Given the way that Fitzpatick has played, I would go with him over Stafford - especially in the first game back off an injury. It's also more likely that the bills will be playing from behind early and ping early and often. Right now, the #1 fantasy player at any position measured in pts/game (in standard Yahoo scoring) is Fitzpatrick (22.7 pts/game).