As I said, "too slow, too weak, not aggressive enough". Foden is very aggressive. Grealish is very strong and a great ball-carrier. Mahrez is quicker than he looks, if you go back to the Leicester title-win, you see he can easily play in a counter-attacking side and run away from players.
I'm not writing Sancho off completely, I think I was quite clear in my post that I definitely believe he's got bags of ability. I suppose @JB7
was correct when he pointed out that just because Sancho doesn't suit what we are trying to do now (which is what I meant by 'wrong profile') then that doesn't necessarily mean a new manager can't find a way of playing him as a wide-forward that does suit Sancho more.
Of all the issues we have, Sancho is way down the list, but I am still surprised that we spent two Summers chasing a player who doesn't obviously fit into the style the manager wanted to play. Especially as that £73m could have been better spent in other areas, like addressing the CF or CM position(s)
In response to another poster, yes we did improve when Sancho came on, for a little while, but I think that was Liverpool dropping their level as much as us raising ours.