So if we accept your argument that it is a downgrade, and I don't by the way, just who do you think we could have recruited?
Well if the choices for me were Sa, Johnstone, or Ramsdale for the fee Southampton paid, then I would have stayed Sa
If you had told me Sa couldn't be kept for whatever reason then I would have taken Ramsdale for that price despite my earlier reluctance; as he has the best ceiling out of these. And feel he could be at his Howard at Everton phase, where despite having not worked out at a top team he will have benefited from it.
If we had to free up the Home Grown spot (lost track of how that panned out) then I would have looked at a move for Steele or at least tried that prior to Johnstone, so much has been made of Johnstone as an improvement in terms of possession, despite that being something he is probably better at than Sa overall, there are at least 15-20 keepers in the league better with the ball than him, including Steele, so it clashed with me when people kept saying this was an upgrade due to something that isn't a true strength of SJ.
I get there are a lot of hypothetical thought here, and some of it is my own bias but I would never have put myself in the position where we were only interested in spending that amount of money on a keeper. Both took time to adjust (and I supposed thats the plus side of Johnstone and why his value was marked up over his actual ability and age) but both Flekken and Verbruggen were in that £10m-£14m range and both I would now put comfortable ahead of SJ now, admittedly having early struggles that made them look ill advised.
People can argue we would have been unlikely to land him, but LFC appear to have only paid £25m for the best keeper at the Euros and he was known prior to the Euros. I would have looked at all of Kepa, Musso also loaned out from Atlanta having previously been their starter. I like Vanja Milinkovic-Savic at Torino despite his flaws, think of a much higher end Sa.
I would have looked at Pau Lopez too, not sure what has happened to him to have been loaned out so might be an issue, as bascially know little of French football now.
Personally I would have hoped we had been looking at keepers in South America, know little about them but noticed a few moved to Europe this last year, and given our range there now it would have surely been an area we looked into.
Sorry for such a long response, once the keeper chat starts I can't help it. Reply #OPTOUT if you want it to stop!