Boan Venter has been pretty quiet in his limited time on the pitch. His scrumming has seemed ok, but I barely saw him on the pitch. Given, he has not had much opportunity, but in that time his contribution has not been very noticeable.
I have been impressed with what I have seen of Jan-Hendrik Wessels. So far, he is looking like he may be able to take up the mantle as a regular match-day player.. He has mostly been played as a reserve hooker, but he is covering loose-head prop over the weekend. I have not seen enough of him to assess his lineout throws, like across a whole test match.
Marnus van der Merwe also appears to have potential. I wonder who is the better lineout thrower between the two of them. It is clear Rassie wants backup in this position as Bongi is finished, and Marx appears to have lost his mojo, along with his throwing arm.
We don't want to overplay Ox Nyxe before the next World Cup. Also, Ox has been most destructive off the bench, so having a loose-head prop that is good enough to start - like Kitshoff would also be useful.
The end of the tour (Northern Hemisphere tour) should leave the oldest players at home to give the new players a chance to start test matches. Maybe leave Ox at home along with Eztebeth, Marx, Kolisi, Bongi, Kolbe, Mosterd, Kriel, Delande, Pollard, Reinach, Willie Leroux, etc, etc. (Some must just be retired and put out to pasture).