The San Francisco 49ers held their first open practice on Thursday, and with it came eagerness to see running back Christian McCaffrey in action for the first time since November.After missing the majority of last season with bilateral Achilles tendonitis in both legs and then later injuring his PCL,

NFL Offensive Player of the Year suffered a season-ending injury last season but he is reportedly back to his best.

The San Francisco 49ers held another media-open practice on Thursday, and with it came not only eagerness to see Christian McCaffrey in action ... But also at least one brutal review that could send Niners fans into a panic.