Fantasy Check: Week 12John DePetro and SI.Com's Andrew Perloff share fantasy advice for Week 12. The best replacements for the many injured running backs andwhether to start Brady or sit him against Denver's defense SI Staff|Fantasy Check: Week 12Share on FacebookShare on XAdd us on Follow The MMQB on Twitter. Email us at talkback@themmqb.com.Published Nov 26, 2015SI STAFFShare on FacebookShare on XHome/NFL