Did you also know this during the summer?
I mean, last time Salah was in England was for Chelsea and he was the living embodiment of "pace and nothing else". Now he's improved, obviously, but he was a gamble as well.
We did overspend on Gylfi but it's not like he put his own price tag, and we knew exactly what we'd get - solid and reliable midfielder who's usually great at set pieces. We got exactly that, shocker. And yeah we were foolish enough to give that amount of money, but it's silly season, transfers go for stupid amounts.
It`s not up to me, it`s up to Walsh and co to know these things.
I`m not suggesting for one minute that Salah would`ve come here, just using him as an example of very good players that can still be bought in our price range if we had a half decent DOF / scouting system.