Newcastle United are now said to be ‘closely observing’ a midfielder who previously struggled to show his best form in the Premier League. Right now, a lot of the focus has been on players who could leave Eddie Howe’s team this summer, with several names linked with an exit. But unless a club pays Bruno Guimaraes’ release clause before the end of June, it seems almost certain that neither him or Alexander Isak are going anywhere. Perhaps there could be departures elsewhere – it’s reported that Kieran Trippier could be available for the right price. Newcastle will hope to raise some funds from …