Please, lay it out very clearly - what is the point that you are trying to prove with this post for example?
I have not said that he would be shit player. Nor that I do not see quality in him. Nor that someone else should play instead of him. I do believe that he is good addition, and he could help to solidify our defense.
But to come here, after a game where we conceded 2 goals (coming from back of run of games where Romero started and we conceded 2 and 3 goals against teams weaker than City - total 7 goals from 3 games), and where it was Romero's hand ball that gifted City equalizer in stoppage time that will 98 times out of 100 mean points dropped... well, that is interesting (if not purely trolling) timing.
He surely had very good moments, tackles, passes and holding on City players as well - I think overall we can be quite happy with his performance. So I am not trying to say like he had bad game. But defenders are also rated by their mistakes. And he made potentially extremely costly one.
At some point you mentioned his transfer fee like it is nothing - which is obviously 100% agenda-driven and not even closely related to real world. I just checked out of curiosity - his reported transfer fee will be 42,5 m£ which at current rate translates to 51 m€. At that he will be 14th most expensive transfer for a defender in history of football. Or from Spurs point of view - he will be our 2nd biggest signing of all times in terms of fee. Any way you look at it - that is astronomical amount for a player. I think expectations for such fee should be sky-high quite frankly.
I like that the evidence is starting to build up that will prove he will be worth that kind of money. But you were already banging on about how proven and good and worthy of this money he was while he had only played 500 minutes of EPL football - even if he turns out to be EPL greatest ever defender in the future - it won't change the fact that serious conclusions about his value couldn't have been made at this point in past. The fact that he continues to prove he is brilliant defender is obviously great news for every Spurs fan. We needed additional quality to CB position. At the same time it does not change the fact that we are Dier-injury away from having absolute 0 leadership ability in defense, as it was proven in recent past.