Today’s rumours are prising open their war chest Aston Villa struggling to hold on to their World Cup stars has become something of a theme of this transfer window and off we go again as Arsenal have stepped up their interest in Ezri Konsa . The Daily Mail reports that the Premier League champions, having had a bid for the England defender rebuffed last month, are coming back with a bigger offer for Konsa, who Villa value at £60m minimum. Villa for their part are trying to nail down a £14m deal…