Vern Cotter admits ‘it doesn’t get any easier’ after Scotland’s narrow defeat

• Greig Laidlaw: ‘We are getting better, but a couple of soft moments cost us’• Sam Warburton, the Wales captain: ‘They don’t deserve to be zero from two’Vern Cotter admitted “it doesn’t get any easier” after watching his Scotland side play their part in a superb match that Wales eventually sealed 27-23 at the Principality Stadium in Cardiff.The Scotland coach, who was overseeing his side’s ninth successive winless game in the Six Nations, told the BBC: “I don’t like losing. The information from that game will make us grumpier and will helps us push for that win.” Related: George North strikes…