Gloucester strength in depth pleases David Humphreys

David Humphreys believes that Gloucester are starting to show they have the strength in depth required to challenge near the top of the Premiership.Big name internationals Billy Twelvetrees, Greig Laidlaw and Ross Moriarty all came off the bench to help secure a 26-18 win over Bristol on Saturday that moved the Cherry and Whites into the top six for the first time this season.Read: Gloucester recover from bad start to win West Country derbyTwelvetrees in particular had a big impact in the West..., Gloucester strength in depth pleases David Humphreys