As much of a Mike Phillips fan I am, I do think Lloyd Williams has been a bit better in general this tournament. The thing he has over Phillips is obviously his quicker recycling of the ball from rucks, and every time he has come off the bench he has made an impact on the game. He is maturing nicely too, and probably proving that he is quite a bit ahead of Tavis Knoyle and Rhys Webb in terms of his development. Brynmor must be proud
I think in general, the Welsh management don't seem to have too much of a problem tinkering with the forwards, but when it comes to the backs it's almost as if they're too scared to alter something that isn't losing. Even when there are some clear improvements that could be made, without much disruption in my opinion.
I would love, given everyone is fit, to see a backline of L. Williams, Biggar, Walker, Hook, Roberts, Cuthbert, Halfpenny. Williams would offer quick, clean ball to the likes of Biggar and Hook (interchangeable at first and second receiver) who would then be able to distribute to either Roberts (is capable of tearing defences to pieces from the right angles, for example, with a delayed pass. He's definitely not a second receiver), Cuthbert (who cuts some great angles these days and has some ridiculous pace), Walker (who offers something entirely different to the Cuthbert/North mold - has some real creative flair, almost Shane-esque), and Halfpenny. And we all know what Halfpenny can do.
I just wish the management had more confidence in players who were on form. It must be frustrating for the benched/squad players who must know they are playing better than their starting counterparts. It must be quite frustrating for the likes of Tipuric and Biggar to know they are only now getting the chance to prove themselves because the management were forced into changes through injury.