Fantasy football Risers, Sliders: All attention now on Gerhart

EDHOLM, MIGLIO: Bold Strategies: Exercise caution if starting Dennis PittaSI STAFF: Roundtable -- Our advice on navigating the Adrian Peterson situationFLOOD:

The time has come for Toby Gerhart to take center stage with Adrian Peterson possibly out with a foot injury :: Larry French/Getty Images

EDHOLM, MIGLIO: Bold Strategies: Exercise caution if starting Dennis Pitta
SI STAFF: Roundtable -- Our advice on navigating the Adrian Peterson situation
FLOOD: Waiver Wire -- Toby Gerhart burning up waivers after Adrian Peterson's injury
McQUADE: Risers, Sliders -- Ryan Tannehill steps up and thrives in the snow
BELLER: Week 15 Early Advice -- Even in adverse conditions, count on fantasy studs