Newcastle United are targeting an ambitious move for Crystal Palace defender Marc Guehi, as Paul Mitchell aims to make his mark at St James’ Park. It has been reported that Newcastle are in talks to sign Marc Guehi, with Toon officials hoping to agree a deal to sign the 24-year-old from Crystal Palace. Marc Guehi certainly ticks a lot of boxes for Newcastle United, as they go in search of Fabian Schar’s long-term successor. The Magpies are looking to sign a right-sided centre-back, and will likely want someone who is a strong passer of the all – just like Schar. Guehi is exactly that, while he…