Yes, interim head coach Mike Kafka knew injured rookie running back Cam Skattebo would be attending the “Monday Night Raw’’ WWE card at the Garden. And no, Kafka did not have a problem with Skattebo — coming off surgery to repair a dislocated right ankle — mixing it up with wrestler Dominik Mysterio — during the festivities. Access the Giants like never before Get texts from Paul Schwartz with all the latest Giants news and insights, exclusive to Sports+ subscribers. tRY IT NOW “It was a rookie