Former Newcastle United manager Steve Bruce believes Bruno Guimaraes holds the key to what what the Magpies are going to do in the January transfer window. Eddie Howe is currently in the market for a midfielder, with Kalvin Phillips heavily linked with a move to St James’ Park from Manchester City. It has been claimed that the 28-year-old would like to make the move to the North East, but a deal is yet to come to fruition. It is still a distinct possibility, but it might not happen until the latter part of the month. A lot of pundits have admitted that Phillips would be a good signing for Newc…