Manchester City boss Mark Hughes insists Jo can still have a future at Eastlands.
The Brazilian striker is on-loan at Everton and Hughes said: "There have been no discussions with Everton about Jo, but he has done OK for them. The idea was to get him games in the Premier League and he's had that. He's scored goals for Everton, so they're happy enough.
"Whether they want to pursue something in the long-term, though, we will have to wait and see.
"If he comes back here, we will have benefited from him playing the games he has. Can he have a future here? Yes he can."