Seems to me some precedent has been set already by other situations.
Bielsa - he admitted they did it to pretty much every team they played, I have not checked but multiple teams were watched before he got caught and a new rule made up. He took the punishment himself and paid £200k and there was no points deduction or anything like that. Leeds united were not punished.
Eric Cantona kung fu kick - Cantona himself was banned, did some community service and paid a fine. Manchester United were not punished(other than losing Cantona, rightly so).
Ivan Toney betting scandal - Toney was banned and fined. Brentford did not get punished(other than losing Toney, rightly so).
Rio Ferdinand missed drug test - Banned, Manchester United not punished etc.
Joey Barton betting scandal - Banned, fined. Burnley did not get punished.
Barnet boss Dean Brennan verbally abusing the female ref - Banned, fined. Barnet did not get punished.
So it seems to me there is clearly a precedent. Someone gets banned and fined but the club does not get punished. It's a can of worms if anything different happens this time, especially when it is a lesser crime than these!