Reading Phil Buckingham's article in The Athletic the other day, it sounds like the back 3 vs back 4 was at least part of the disagreement. Shota suddenly went to a back four at Swansea and brought in the previously untrusted Vale. We were ****e and according to Buckingham, Shota then spent the international break preparing the team to play a back 3 again against Luton, with Docherty included in the midfield, but of course on the day of the game he was sacked and we ended up discarding that plan and playing 4-2-3-1 again.
Sounds to me like Shota wanted to be pragmatic to get us out of this rut and Acun wanted him to go balls to the wall instead.
I heard he was sacked the night before.
Sounds to me more like Acun thought of sacking him straight after Swansea, but 'slept on it' so to speak, but then over those intervening days heard & saw little to convince him that he'd do anything to turn things around - meaning not so much to do with these thinly veiled accusations of Acun dictating / meddling in team affairs, just nothing coming from Shota to give him sufficient confidence of a turn around.