Chelsea and Manchester United could now rival Arsenal for the transfer of AFC Ajax gem Diant Ramaj in the summer as the Premier League rivals eye a new goalkeeper. The Blues, Red Devils and Gunners are each likely to be in the market for a new shot-stopper when the sales re-open. Chiefs from Stamford Bridge, Old Trafford and Emirates Stadium all feel their club needs to invest between the sticks to add greater depth for a crucial position. For Arsenal, any swoop to sign Ramaj would be to replace Aaron Ramsdale with David Raya firmly boss Mikel Arteta’s No1. That is according to Football Transf…