It’s been a busy start to the summer transfer window for Eddie Howe and Newcastle United. Lloyd Kelly has completed a switch to St James’ Park after leaving Bournemouth on a free transfer and more could follow the centre-back through the door imminently. There is also confidence that a deal for Everton’s Dominic Calvert-Lewin will be wrapped up this week, with Eddie Howe keen to strengthen his options in attack. A real problem area for Newcastle last season was central defence after injuries to Fabian Schar and Sven Botman. Max Kilman has emerged as a target for Newcastle but there is still pl…