Newcastle United are now stepping up their efforts to bring in their first big signing of the summer. It has been a relatively slow start to the market for a number of clubs across the Premier League and that has certainly been the case at Newcastle. Eddie Howe has only seen Lloyd Kelly and two new goalkeepers come through the doors at St James’ Park. However, that could soon change with Newcastle having now enlisted the help of their new sporting director Paul Mitchell. The former Tottenham Hotspur chief has now taken on the role at Newcastle to help drive their recruitment ahead of the new c…