While Gross appears to be moving towards completion, the Couto deal could be slightly more complicated to iron out. City would prefer an immediate permanent sale for the 22-year-old Brazilian, who has spent three of the last four seasons on loan at partner club Girona. If Dortmund push for a loan, they could end up paying more with an option to buy than if they buy him outright now. That being said, Sky still expects a breakthrough this week that would allow Couto to join Dortmund's pre-season camp.