Liverpool will effectively have £58m added to their transfer budget on Monday as Arne Slot prepares to shape the squad in his image. Slot inherited a squad from Jurgen Klopp that is not in need of dramatic wholesale changes but which most supporters agree could do with a freshen up. Luckily, Liverpool have ample headroom in terms of the Premier League’s Profit and Sustainability Rules (PSR) for the new manager to make his mark. Ultimately, how much the Merseysiders spend this summer will depend on to what extent John Henry and Fenway Sports Group are prepared to bankroll the investment. Boston…