Injuries forced Sunwolves coach Jamie Joseph to make a number of changes Thursday to his Super Rugby side for this weekend's visit by the Melbourne Rebels.Kazuki Himeno (hip), Lomano Lemeki (hand), Grant Hattingh (chest) and Jaba Bregvadze (knee) all picked up knocks last week against the Brumbies that will keep them out for a week or so. Hosea Saumaki is also out after twisting a knee in training, while Jason Emery underwent surgery Thursday for a broken thumb."There has been a lot of criticism about why we have so many players, particularly foreign players and this is why," Joseph said of…READ FULL ARTICLE