Newcastle United endured a miserable transfer deadline day. The Magpies ended the summer with no major signings, despite planning to complete two big deals before the transfer window slammed shut. Eddie Howe wanted a right-sided centre-back and a right winger, but ended the summer with neither arriving. At one point in time, it looked like at least one would move to St James’ Park. Newcastle desperately tried to sign Marc Guehi, only for that deal to collapse. Guehi was disappointed that his Newcastle transfer fell through, despite Paul Mitchell’s attempts to make him Newcastle’s most expensiv…