Manchester City boss Sven Goran Eriksson is confident fans will be happy with his first two signings at Eastlands.
Eriksson said: "We have signed two young players and I hope the supporters are happy.
"That is the way we need to go for young players are the future of the club.
"Everyone knows there is a fantastic academy here at City and we must build on that.
"Fernandes is the best young talent in Switzerland and I am very happy he is here. I plan to play him in a holding role."