Aston Villa are one of several clubs who are yet to do any business in this transfer window. Unai Emery has spoken about strengthening his Aston Villa squad but there have been talks of needing to sell a few players to balance the books. According to several sources, Everton’s 10-point deduction for breaching PSR has created nerviness around spending. Most clubs in the league are now being careful before committing to anything as they know the ramifications that overspending can have. Tottenham – bankrolled by Harry Kane’s departure last summer – are the only team showing signs of splashing th…