Crosby reportedly suffered a knee injury last season on Oct. 19 versus the Kansas City Chiefs. He played through the injury until the Raiders shut him down for the final two games of the regular season, which reportedly led to Crosby wanting out of Las Vegas.
On Jan. 7, Crosby posted on social media that he had surgery, reportedly to repair his meniscus.
"You Either Make Excuses Or You Make History… Great Risk = Great Reward…. We Got Work To Do," [Crosby wrote on Instagram](https://www.instagram.com/p/DTO6SOCEX4b/).