Why do we need a fixed “style of play” ?They don't have a style of play, it doesn't exist.
And in the last 40 years there have been more games when we walk out of the stadium without a fucking clue about what they were trying to do than when there was any real pattern. Whether we tried to play hoof or decent football, played against Liverpool or Macclesfield Town, it made no difference, most games involving us have no familiar pattern that shows anything has been worked on.
And whilst ever the club constantly succeeds in signing it's seventh choice of player because he's the cheapest option and has that tragic ability for a footballer "VERSATILITY" ie, shit at everything, there will never be a style of play.
Different opponents will necessitate different styles. What works in the Championship probably would not in the PL
Get decent players and they can adapt.