After setback in comeback, David Bakhtiari now recovering from arthroscopic knee surgery; Packers hope for post-bye return | National

GREEN BAY — Turns out, David Bakhtiari did have a setback in his comeback from his knee injury after all.

Despite the Green Bay Packers repeatedly insisting the five-time All-Pro left tackle had not suffered a setback in his comeback from the torn ACL he suffered in his left knee last Dec. 31 and the reconstructive knee surgery he had last January, a source confirmed an NFL Network report…