Pro football Hall of Famer Peyton Manning personified the field-general style of quarterback. He read defenses, changed protections, and stood in the pocket, a clock ticking in his head telling him exactly how many seconds he had to throw the ball. When the time was right, he executed. His brother Eli, the two-time Super Bowl MVP, was similar—perhaps a little less perfect and probably a bit more lucky. Neither was known for blazing speed as a dual-threat playmaker. NFL on FOX curated a video compilation of the best scrambles from Peyton Manning’s eighteen-year NFL career. It’s one minute long and contains five highlights, one of which was a trick play that succeeded precisely because the opposing team never expected Peyton Manning to run a quarterback keeper…