Fabrizio Romano says Leeds United are holding firm in their stance over selling key players this summer. It would appear that gone are the days of Leeds letting their best players go for cheap, even despite the fact they are in the Championship for a second successive season. Leeds had been on the wrong side of the EFL’s Profit and Sustainability rules earlier in the summer but the sale of Archie Gray to Tottenham has helped them considerably. Charlie Cresswell’s £3.8 million move to Toulouse will also represent pure profit on Leeds’ latest accounts, while Glen Kamara was sold for more than he…