Joel Embiid injury update: 76ers star expected to have MRI on ailing thumb; Doc Rivers says 'there's concern' | CBS Sports Headlines Joel Embiid injury update: 76ers star expected to have MRI on ailing thumb; Doc Rivers says 'there's concern' Embiid is reportedly dealing with torn ligaments in his right … Continue reading Joel Embiid injury update: 76ers star expected to have MRI on ailing thumb; Doc Rivers says 'there's concern'