By Alek Arend Odell Beckham Jr. went from player in 2021 to fan in 2022. The former NFL star is currently a free agent as he recovers from a significant injury he suffered during the Super Bowl. With all his free time, OBJ is spending it watching as much football that he can. Beckham is very impressed with what he saw from running back Saquon Barkley in the Giants’ season opener on Sunday. He carried the rock 18 times for 164 yards and one touchdown in a 21-20 New York win over the Titans. Barkley has dealt with his fair share of injuries these past few years. He’s finally healthy and clearly …