A disappointing transfer window came to an awful end for Newcastle United on deadline day. Indeed, Newcastle’s window never recovered from a frantic June period in which owners PIF were left unhappy about the rushed business that forced the club to sell Yankuba Minteh and Elliot Anderson in order to avoid a ten-point deduction from the Premier League. Lloyd Kelly and Will Osula perhaps pad out Eddie Howe’s squad a touch more but describing their arrivals as pieces of business that will push the club to the next level would be a stretch, without doing any disrespect to two talented players. Qui…