Most of those things weren't happening under Simpson, big call or not.Trew swap with Chesser isn't a huge call.
HJ was playing half back in the WAFL for a while I'm pretty sure.
JWilliams isn't a huge call either.
Duggan just swapped with Ginbey. Big call? Maybe, but it's 1 call not 2 calls. Duggan was already a contributor in the midfield at stages anyway.
Swapped Hunt and Cole. Hunt played at half back early in the season but it's a change.
Maric was wing under Simmo.
So it's 2 position swaps and dropping Chesser for Trew. A little more priority on the kids as he's not coaching to save his career too.
Idk he hasn't changed a whole lot tactically for me
Trew wasn't getting a game, no matter what he did, until once when he played HF and was dropped the next week, for one and there's zero chance Simpson would've ever dropped Darling, which ended up being good for him in the end.
Can't really change too much tactically but he's just come off 2 games where he's outcoached the 2 best coaches of the modern era to come from behind wins, who both have significantly more talented teams, despite their ladder positions.
That in itself is worthy of praise.