While it has not been the most convincing summer for Newcastle United in the transfer market, there are new signings to bed in ahead of the new season. Newcastle may not yet have landed the centre-back or right-winger they reportedly desire right now but Eddie Howe does have fresh options to deploy, even if not all too many of them significantly improve his first-team. Lloyd Kelly is perhaps the only one who could start in the Premier League opener at home to Southampton next week, while there is hope that young striker William Osula will be able to develop nicely. Still, the other new faces c…