Five big talking points after ruthless Gloucester crush Cardiff...

Gloucester reached the European Challenge Cup semi-finals with a sensational 46-26 win over Cardiff Blues under the lights at a highly-charged Kingsholm on Saturday.Read: Humphreys delighted with response of Gloucester players in win over CardiffHere are five big talking points after the game:Ruthless GloucesterOne of Gloucester's problems this season has been killing teams off but they did it in ruthless fashion against Cardiff.The Cherry and Whites took the game away from their visitors in a..., Five big talking points after ruthless Gloucester crush Cardiff...