"He's expected to see a major uptick in snaps and usage after making his season debut last Sunday. Foster is locked in as a top-six or eight RB1 this week."

Everywhere I have read says that he is suppose to see an increased work load. I am starting him this week on my team but I wouldn't blame you if you went with Yeldon. Both are going up against poor run defenses so you are in a pretty good spot with either in my opinion.