By Andrew Gould Saquon Barkley is embarking on a crucial 2022 campaign. Having once entered the NFL on a seemingly unstoppable path to superstardom, the New York Giants running back has since hit a snag. After injuries limited him to just two games in 2020, he posted an underwhelming 862 scrimmage yards in 13 games last season. The 25-year-old could rebound under a new regime led by head coach Brian Daboll and offensive coordinator Mike Kafka. He appears to be entering the make-or-break-season in excellent shape. On Saturday night, Barkley posted some training photos on Twitter showing his shr…