Saquon Barkley almost became a Penn State coach before coronavirus

Saquon Barkley almost became a football coach this offseason. Take a deep breath, Giants fans. The 23-year-old sensation wasn’t considering super-early retirement, as some running backs do. Quite the opposite, actually. Barkley was on a quest for self-improvement — back-to-back 1,000-yard rushing seasons but no playoff appearances is unfulfilling — that would have led back…