While left tackle Christian Darrisaw is working his way back from a torn ACL and might not be full-go when training camp practices begin this week, the Minnesota Vikings haven’t placed him on the physically unable to perform list (PUP list). Two Vikings rookies, however, are starting the season on the PUP list. The Vikings announced Monday that tight end Gavin Bartholomew and outside linebacker Chaz Chambliss are beginning camp on the active PUP list.