NFL.com has reported that Miami's AFC East rival, the Buffalo Bills, who have had the Dolphins' number in recent seasons, released second year running back Karlos Williams on Saturday, after an apparently lackluster training camp, in which Williams reported 10-15 pounds overweight.
If the Dolphins were to claim Williams off waivers, that would, in effect, complete a swap of fifth round running backs from the state of Florida between the two teams, as Buffalo signed Miami's 2013 draftee, and former Florida Gator, Mike Gillislee, before the 2015 season. Williams played his collegiate ball at Florida State.