Per the Palm Beach Post, Foster "asked to practice on Wednesday, which is not typical, because he wanted to push his injured hamstring and groin." As the veteran back attempts to distance himself from his latest round of aches and pains, the reality as Sunday's game against the Bills approaches is that Jay Ajayi's 25-carry, 204-yard rushing effort in Week 6 puts him atop of the Dolphins' RB pecking order for now. In the meantime, Foster -- who rushed three times for three yards, and added two catches for 12 yards on two targets this past Sunday against the Steelers -- profiles as a complementary option.
