Well, I partly disagree with this. I would agree with this if you're playing in really good league(Prem, La Liga, Bundesliga, Ligue 1, Serie A, Brazilian, Argentinian and some other maybe). But, if you're playing in some other league(Me in Croatia), you can play him as much as you want to and he'll be really good... this is what I did with a similar goalkeeper from argentina, he was worse than that star, now he's one of the best goalkeepers in the game... what's even worse, I sold my first GK to Real Madrid for about 50 mil euros and bought a backup, soon after that I left, and they play that backup in the first team, and the one who I developed and who is better is on the bench...