No clue what goes on in training, but Buchanan keeps his position through rhetoric. From what I've seen at left back, Turnbull is better at passing, defending and going forward than Buchanan, but Buchanan is better at saying he's up for it
I know that’s yr opinion but not sure if. Turnbull is as top rated as you make. I suspect Buchs holds his place because that’s DA opinion. I actually prefer Turnbull to Buchs and probably to Taylor as centre back. To me there is not much form diff between them both. Some base their recall for Turnbull on a perceived anti Buchs sentiment which is not always the best way to base an opinion on.