UND basically has 8 guys you could argue could play top 6, so I think most of them you could move around in a variety of spots in the top 9 and justify it.
IMO, These guys are the top 9: Berg, OMac, Perron, Boisvert, Swanson, Wilkie, James, Kunz, and Jamernik. Jamernik is for sure third line, but the other 8 you could make a case any of them would fit in a top 6 role.