For now Kovacic is the only transfer made by Manchester City this summer. However they have been working on completing a way bigger deal for a long time. They are after Gvardiol as you know and their latest offer was really close to the amount Leipzig wanted for him. I still don't see any update on these negotiations but I assume Manchester City wouldn't stop until securing the deal.
City is still having rodri. Gvardiol has become one of the most important target by manchester city. The talk is still ongoing and you can expect the news to come in upcoming days.
As long as city will agree to pay the fees and gvardiol will be moving to the manchester city as soon as possible. it's a just matter of time.
Guardiola has been eager to see him in his team for a long time. This is going to be a really serious improvement in their defense and they will be even more challenging to be stopped. Maybe Gvardiol is a very young player for a defender but he is already impressive with his defending skills.
Kyle walker is still uncertain at this moment. he was waiting for the new offer from manchester city. I guess that if this gonna be a crucial time for city caused by so many things need to be completed as soon as possible.
I hope gvardiol will come to the city as soon as possible.