Liverpool’s inactivity in the transfer market is partly down to the quality already within their squad. The Reds are yet to make any kind of signing since Arne Slot took over from Jurgen Klopp at the end of the season. Although it does looks as though Liverpool will do business in August, there remains a feeling that only some slight tweaking is necessary. This is a group that went close in the Premier League last year. With players growing and developing, and some stars coming through the Liverpool academy, too, there’s plenty of scope to go one step further. And according to Reds icon John B…