Jesurun Rak-Sakyi wasn’t on the plane for the US tour with Crystal Palace, but now the real reason has been revealed. For the Eagles, if there is one player who has impressed through pre-season, it’s Jesurun Rak-Sakyi with his three goals in two games. The talented winger clearly impressed Oliver Glasner, as he managed to start against Crawley ahead of Jordan Ayew and Jeffrey Schlupp – both of whom are for sale. But his absence from the squad heading to the United States was a shock and had many believing the writing was on the wall in regards to a summer loan exit. While this is still a likel…