Drill sergeants Jason Fox, Ant Middleton and Mark 'Billy' Billingham Credit: Pete Dadds SAS: Who Dares Wins (Channel 4) has made a celebrity out of Ant Middleton, a former Royal Marine and the Gordon Ramsay / Alan Sugar of mud-based reality television. He shouts, he swears, he says things such as “I’ll give you some brutal honesty… you need to toughen up”, which makes him sound like my old driving instructor. But as the show returned for a new season filmed on the Mordor-esque Scottish island of Raasay, newcomers to the franchise may have felt Middleton’s machismo was undermined b...