excellent analysis
I would add, I still think there is at least one more move coming. We're thin on numbers (only 8) at our weakest position: the offensive line. There will be no frontline players available--every team can't have enough quality players there--but I would not be surprised if the BIlls pick up a just released o-lineman with some potential from somewhere.
And I hope that Coleman, Jasper, K. Aiken, and Naaman R. all make it to the practice squad . . . but again, there may be player or two from others teams the Bills have their eyes on.