Hogg has not commanded the air and is running poor lines, Williams is a better option.Whilst I don't disagree with your first sentence I do find it funny that you think
Williams, Aki, Farrell and Wyn Jones are faster and less predictable than who they'd replace
Aki would be there to bash neither Harris or elliot have offered this. Aki also has a proven combo with henshaw.
Biggar has being a passenger in the first two games. He has kicked his pens but his kicking from the hand has being poor and predictable.
I like maco but he has being very inconsistent over the lady year or so, wyn Jones offers more consistency and speed in the loose.