Many factors go into a sharp start-sit decision. We must consider rushing and receiving volume, defensive matchups, red zone scoring, and my favorite: how good the player is at football. Today's analysis covers Chase Brown and Tony Pollard. Which is better in Week 8? Let's find out.

The Case of Chase Brown

Brown has 82 rushing attempts, compared with Samaje Perine's 31. However, we need to look at the details. Perine had 14 rushing attempts in Week 5 alone, and he was more productive that game; Brown also fumbled.

Nonetheless, Brown outran Perine 11-for-4 in Week 7. This rushing offense still very much belongs to Brown, with some mild variance. I measure the split at 70-30 in Brown's favor.

Brown offers a big threat via the passing game. He has caught at least 3 passes in all but one game.…