Adding intrigue to the opening round of this year’s Vodacom Super Rugby programme is the knowledge that for so many of the teams it is a step into the unknown. You can look at team sheets as much as you like and you can run your eye over the pre-season friendly results as closely as it is possible to do so in your quest to be learned in your prediction for the competition, but the reality is that when new teams are playing you never really know what they are capable of until they actually play. There has been a massive change of personnel at some franchises, not least of them the Bulls and the Hurricanes, two teams that will be in action on South African soil this weekend. The Bulls/Sharks game at Loftus on Friday night is the headline act locally, with the Sharks fielding a team mostly of players who are known to us and who have shown good pre-season form, but with the corollary that the Sharks have only played weak opposition in the build-up. So for them this opening round is a