In the aftermath of the Green Bay Packers’ blockbuster trade to acquire three-time All-Pro and four-time Pro Bowl edge rusher Micah Parsons, there was an impulse to try to put the trade into the proper historical perspective in the franchise’s storied history. Was it as big of a trade as the February 1992 deal with the Atlanta Falcons for quarterback Brett Favre? How did it compare to the April 1993 signing of free agent Reggie White?