By Daniel Bates After missing the entire 2021 season with a knee injury, it looks like free agent NFL running back Tarik Cohen suffered another major injury on Instagram Live, Wednesday. According to Jacob Infante, “Former Bears RB Tarik Cohen seems to have suffered a leg injury while training on IG Live. … hoping it’s not too serious. He’s been through so much, and another major injury would just be devastating.” Cohen was released by the Bears in March after being sidelined since Week 3 of the 2020 season with an ACL injury. It was the first significant injury of the former Pro Bowler’s ca…