Newcastle United have signed two free agents this summer. Indeed, both Lloyd Kelly and John Ruddy have arrived from Bournemouth and Birmingham respectively to bolster Eddie Howe’s options, albeit it seems the latter is hugely unlikely to play for Newcastle’s first-team. Still, free agents have obviously been on the agenda this summer. Tosin Adarabioyo, after all, was another target upon the expiration of his contract at Fulham but ultimately joined Chelsea instead. With Howe confirming he’s still unsure of his transfer budget, moving for players who do not require a transfer fee does make fina…