The Raiders' health coordinator, Alex Guerrero, the confidant of Tom Brady and the team's trainer, has reportedly caused frustration among players and coaches over his presence at the team. This comes after a disappointing 3-14 season for the Raiders, which saw star defensive end Maxx Crosby shut down for the final two games due to a knee issue and Crosby reportedly walked out of the team’s facility over the decision. Guerrero, who has worked with Brady's TB12 program, is perceived to have a direct pipeline to the Florida-based Fox NFL analyst, may have caused trust issues at the training facility. The Raiders are expected to move on from Crosby as early as this week.