The San Francisco 49ers have a new weekly problem to solve now that running back Christian McCaffrey has returned from Achilles tendinitis. While it's certainly a positive that the reigning Offensive Player of the Year is back in their lineup,

In some ways, Christian McCaffrey's return to the San Francisco 49ers' lineup on Sunday was nothing new. Through his first seven NFL seasons, McCaffrey has seen and done nearly everything a player can experience,

Christian McCaffrey wasn't eased back into action when he made his return to the field on Sunday afternoon against the Buccaneers