Listen, I usually disagree with most of what that particular poster posts, but she does have a point there I think. It is obviously hard to replace great players because they are great but the biggest flaw of our recruitment over the past few seasons is that we have lost players that have offered something different and then signed players in a similiar style to what we already have in the squad, or waited a year or two which has left us light in some positions.
As someone else on here brilliantly put it has made us a bit one-dimensional, a fantastic specific dimension yes, but one-dimensional none-the-less. Sergio and Sane's(you obviously don't rate him at all but I find that a bit odd) skill-set would be a cutting edge in any team, and without trying to replace any of those skills specifically we are bound to have less strings to our bow as a team.
Funnily enough we seem to have identified Haaland who with his attributes seems to be the perfect replacement in one player for those two players specifically.