I think there are club signings and club signings though.Hate to break it to you, but whilst we operate with a Technical/Sporting Director model - every signing is a club signing!
At a club like Chelsea, in recent years, I think the manager has basically had little to zero say in transfers. Wouldn't be surprised if on some occasions the manager didn't even know certain deals were being completed at all. The coach was expected to solely coach and work with the players he was given.
But at other clubs with the sporting director model, like Liverpool for instance, Klopp was hugely involved in transfer decisions and would be working closely with the recruitment team, giving his opinion, etc. There was more of a back and forth, and wouldn't be surprised if the manager could even veto deals he really didn't want in that case.
