He told BBC Match of the Day: "It can come, it can not come. It depends on us. The solution is bring the players back. We have just one central defender fit, that is difficult. We are going to try next game - another opportunity and we don't think much further than that."
On Stones' injury, he told TNT Sports: "We make a really good first half, second half we dropped. We changed our pressing for the reason John [Stones] could not continue. Congratulations Aston Villa and keep going."