Dale had a touch of man flu, so GH preferred Welch up front to O'neill and Thornley.
And it looks like he preferes Welch in defence to McGregor alongside Young. No idea if McGregor is carrying a knock but I agree.
McGregor was out for a few games (hamstring if i remember rightly) and it seems that GH just wants to nnurse him back instead of chucking him on for a full 90 minutes. Sounds pretty fair. Agree with what has been said about dale and can see why he was brought on at that time. It swapped physical presence for physical presence up front and gave us more height at the back.
Greg Young played very well at left back for halifax in the season they got into the pplay offs. According to a halifax fan i spoke to the team was not the same when he got injured and couldnt play in the play offs. I think playing Doughty in the left of midfield is a necessity rather than a choice at the moment, as we have nobody else to play out there, that will last the full 90 minutes and have the same effect, at the moment.