Mullens shines again, but what will it get him?

Daily 49ers blog for NBC Bay Area website: Nick Mullens has a terrific game in leading the 49ers to a win, but he knows his role, and place on the roster, are always in jeopardy. https://www.nbcbayarea.com/news/local/Mullens-is-Now-2-3-as-49ers-Starting-Quarterback-502362581.html