Dolphins' Arian Foster: Not 100 percent yet

Foster was a full participant once again in Thursday's practice, but he still isn't fully recovered from his groin strain, the South Florida Sun-Sentinel reports.

Foster finished with five touches in his return from a three-week absence last Sunday versus the Steelers. While teammate Jay Ajayi's 204-yard explosion stole the spotlight, Foster still isn't ready for a full workload, with coach Adam Gase saying it's clear he's a step slower than usual following his injury. Foster's complete practice participation should help him return to full form, but Ajayi should continue to lead Miami's backfield attack Sunday versus Buffalo.