I was very impressed with Elstadt during last years Super Rugby season, but to me he looked better suited to being a (tall) blindside flanker rather than a lock. His defense, work-rate, and ball-running were all top-notch and he stole a lot of opposition ball at lineout time, but I just thought he played too loose for a lock. Obviously the best thing for the Stormers will be to start him at lock again this season as they don't have much experience at lock outside Bekker, and they already have a quality loosie forward trio (Vermeulen, Burger, Koster). I just wonder whether his future lies in the 7 jersey. Looking forward to seeing how Etzebeth goes if he gets a chance - I remember seeing a bit of him in the under 20's and he looked very impressive (maybe he just stood-out because he was huge!).
I was a bit surprised at the lack of depth among South African Super Rugby locks - it usually an area I consider to be a major strength of South African teams. I certainly understand why this is the case: in the last year or so South African franchises have lost at least six locks that I consider to be of international standard (Botha, Matfield, Rossouw, Mostert, Muller, Sykes), three of which are world class (Botha, Matfield, and Rossouw)! It is interesting that some teams are converting loose-forwards to locks e.g. Wikus van Heerdan and possibly the likes of Jean Deysel and Juan Smith. I've heard/seen a bit of Etzebeth and Elstadt (haven't seen anything of Quinn Roux but I will keep an eye out for him) - is there any other young South African locks from other franchises that I should watch out for?