It is also a matter of concern now that their midfielder Jonathan Tah has left the team, so what might be Bayer Leverkusen's attitude after this? I think Bayer Leverkusen has to make some expected contracts such as adding Garnacho and Antonio, maybe it will be very helpful for them.
If a midfielder is leaving, don't they need a midfielder for replacement. Garnacho and Antony are not midfielders even if they will be a big plus to the team but a better midfielder should be kept in mind. Bayern Leverkusen had interest on Florian Wirtz but it is clear now, he will be going to Liverpool.
The idea of ETH brining the same players he used in Ajax and Manchester United is not really make sense to me. They are not the only players who can play his style, he should get other players.