England's Jow Worsley is one of the game's great defenders and can be relied on to do a job against Scotland according to Shaun Edwards in The Guardian.
"Anyone wondering why England turned to Joe Worsley this week should have a look at the tape of Wales versus Scotland last month. Not the final four minutes with its 10 points; we've all seen that often enough to commit every run, tackle, pass and kick to memory. No, look at the first 50 and remember the killer stat – that in all that time Scotland made only two mistakes.
"Two mistakes in 50 minutes of rugby is, by definition, close on perfection. It just does not happen. Not even on the training ground, let alone in a Test match arena where everything is 100mph. It's like applying the principles of Swiss watch-making to the demolition business.
"...He's no slouch when it comes to making the hard yards himself but Joe is one of those guys who can be relied on to do a job. Most will remember his performance against Jamie Roberts in last season's Six Nations but Worsley has proved time and again that defence and dynamic tackling do win games, tournaments even."