The NFL trade deadline falls on Nov. 5 this season and the 49ers could be buyers. They're not nearly as deep as they were the past few years. They're older and they've had tons of injury issues this season, particularly to reigning Offensive Player of the Year Christian McCaffrey who is on Injured Reserve with bilateral Achilles tendonitis. That's why NFL.com analyst and former NFL running back Maurice Jones-Drew thinks the 49ers should trade for multiple running backs: Raheem Mostert and Jeff Wilson Jr. "If Kyle Shanahan is great at one thing, it's getting the utmost production from his backfield," writes Drew . "Jordan Mason has been the most recent example of that success -- following in the