I disagree strongly with letting the "economics" of transactions be the only question.
How the club chooses to handle its players and transfers is hugely important for other reasons:
- I think it is important for motivation and the whole atmosphere of the club to show the playing staff that every player in the squad gets multiple chances and that they are not simply cattle (for the same reason I am strongly opposed to freezing players out, critisising individual players and demoting players to train with the youth team)
- And just maybe the team can get better as a team by traing together for thousands of hours rather than hundreds of hours
Besides on the "economics" model:
- Some formcurves can be long. A worst case scenario is buying players for good money and then systematically keep selling them at exactly the moment they are playing the worst and their values are lowest.
- The club decides to swap manager or the current manager decides to change the system - and voila, the out of favour player is up for the job (Fellaini..)
:adelol:
Let's face it, that is not how the world works. It is like staying in an abusive relationship for years and years hoping it will get better.
Like it or not, football is a cut-throat business. All this loyalty to players and patience to players by clubs is bullshit! The moment almost 90% of our players get a chance to jump ship to a better club with a higher salary, they will not think twice.
We can't stick with Paulinho hoping he will come good till the end of his contract. We have had enough time to assess his abilities. Poch and his team surely have seen that for the brand of football that they are trying, Paulinho is not a good fit. So we need to get rid and take a chance on someone else that will be a good fit.
I see plenty of players in that bracket, players who are not good enough for Spurs mainly due to their playing style and lack of concentration. Guys like Capoue, Paulinho, Chiriches, Ade, Soldado can all be sold and it completely doesn't affect our first team.
Every transfer made should be to improve the first team. You don't buy players to improve the bench. You buy players that can push the first teamers to the bench so that they step up to reclaim that spot!