They were talking limited package of plays for him on defense, said he was such a great athlete that he would be fine playing a few defensive series but do most of the work on offense. One of the announcers, that played for SF and had played with Prime said he would do it the other way around, have a limit package on offense, mostly slants and long passes and let him work with the defense most of the time, again just a limited number of plays on one side of the ball, not like he was in college starting both ways.