A mate of mine works for another large firm in this area, and he told me his firm, and all the big ones, flat out refused to audit Everton's accounts, hence we ended up with a lower tier firm doing it in the end, and we were probably lucky to get them.
Not one big firm wanted to touch us due to Moshiri and his associations with Usmanov. They simply did not want the exposure to dealing with a sanctioned individual, and they simply did not trust Moshiri to provide any truthful information. He is persona non grata in UK financial circles.
This is why I've been saying for months and years ANYTHING that gets their poison out of our club is welcome. At the moment we are only functioning at all through luck and some blind eyes being turned. No matter who comes in they day they are out will be a good day.