There are two strands to the Guehi transfer thread.
The first was Parish's decision to let him join Liverpool late on the last day of the summer transfer window. No replacement had been lined up unless you accept that a Brighton reserve centre back that subsequently failed to secure a place in a poor West Ham defence was a viable solution.
The second was also a question of timing. Glasner had prepared his team for the Sunderland game to include Guehi. Only after that preparation was complete was he told Guehi wouldn't be available to him as he was signing for City a couple of days later.
I'm not being a Glasner apologist here, and I don't condone his behaviour. But I can understand his frustration. Especially in the first scenario.
I don't know how Guehi would have reacted if he hadn't been allowed to leave in January. But I do think he would still have secured a move to a top club this summer if he had stayed.
So we sold him for £20m. That's less than we paid for the underperforming, injury prone Nketiah. It's substantially less than we paid for the anonymous Brennan Johnson.
Put in that context, I would have held Guehi to his contract, foregoing the £20m, and not signed Johnson.
From what I heard Igor wasn't the direct replacement, Pavlović was. Igor was simply there to ease the transition as someone who knew the league. When Pavlović fell through MG to pool, and Igor to us were simultaneously pulled.
Liverpool putting the deal sheet in etc was nothing short of game playing. They and MG had been told the deal was off much earlier in the day. Hence whey SP got so much flack for getting spotted doing a gym class in the last hours of the window.