So much has already been said about Newcastle United ahead of the summer transfer window. While Eddie Howe’s side still have a battle on their hands to ensure they are playing Europa League football next season, there is little doubting the huge focus on the summer. Indeed, there are said to be plans for a big rebuild at the club after a difficult campaign in which Howe’s squad has been seriously stretched. Quite whether or not FFP limitations will allow Howe to completely revamp his playing options ahead of next season remains to be seen. Newcastle may even need to sell to buy given the balan…