You would expect his tactics and standards if high enough to be met, I would suspect he has zoomed in to the squad at least once or twice in his time away, yes he might have been recovering from surgery that meant he was able to deal with the stress and strains of match days, but I would expect him to be able to conduct team calls in 2023.
He has an expensive back room staff too who I suspect take alot of training even when he is present, his brother is on the staff too, you expect some continuity to be met
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