Former Manchester City manager Roberto Mancini has emerged as an option for Newcastle United should they decide to move on from Eddie Howe this summer, HITC understands. HITC understands Newcastle United’s owners – the Public Investment Fund of Saudi Arabia, are hugely concerned by the form shown by the club this season and it is not guaranteed that Howe remains in charge. No decision has been taken as of yet, but HITC is told by sources with knowledge of the situation that work has been undertaken to check on potential replacements. HITC can reveal that PIF do not see doing due diligence on p…