Jenkins, Tshiunza, Reffell in for Wales; AWJ, Tipuric, Faletau dropped

Warren Gatland has made five changes to his side to face Scotland in Round 2 of the Six Nations, with young trio Dafydd Jenkins, Christ Tshiunza and Tommy Reffell replacing Alun Wyn Jones, Justin Tipuric and Taulupe Faletau.