Vern Cotter hailed Scotland's second-half fightback against Wales as they kept their Triple Crown hopes alive.
Alun Wyn Jones says Wales must be ready to "expect the unexpected" when they chase a 10th successive win over Scotland.
Tim Visser fears Scotland's Six Nations campaign will be headed for failure if they slip up against Wales.
Scotland have made five changes to their team for Saturday's Six Nations clash against Wales, with John Barclay captaining the team.
Wales star Liam Williams says it would be a career pinnacle if he is selected for the British and Irish Lions squad.
George North returns to the Wales line-up for Saturday's Six Nations clash with Scotland at Murrayfield.
George North is on course to return from injury when Wales play Scotland in the Six Nations on Saturday.
Alex Dunbar reckons the Scotland squad must group together if they are to deal with the loss of skipper Greig Laidlaw.
Taulupe Faletau has conceded that his place in the Wales back-row is no longer assured given the form of other players.
Scotland head coach Vern Cotter has yet to decide who will captain the side for Saturday’s Six Nations clash with Wales.