By PAUL REES

Versatile: Warriors prop Murray McCallumMURRAY McCallum has joined the Scottish contingent at Sixways to get his career back on track four years after he made his debut for Scotland in the Six Nations.The 25-year-old prop fell out of favour at Edinburgh and joined Glasgow last year before joining Worcester where his fellow Scotland internationals Duhan van der Merwe and Rory Sutherland were in residence.“I am delighted to be here,” said McCallum, who can play on both sides of the scrum and who has signed a contract until the end of next season. “I...