According to Matt Maiocco, "Raheem Mostert fractured his right forearm. He had surgery today. He’ll go on IR."
A tough break (pun intended) for Mostert who had come on in spots this season, his injury will help Matt Breida and likely give Alfred Morris his 200th shot at fantasy relevance. This backfield can be difficult to dissect on a weekly basis due to Breida's constant injury woes and Morris' meh-ness. If you have to start one, it's Breida who is an RB3 in our rest-of-season rankings. Morris is more of a desperation flex play who needs to score a touchdown to help your roster.