Crystal Palace have been warned of one key problem that Oliver Glasner must address going into the summer transfer window. Oliver Glasner has recorded a win, a draw and a loss from his opening three games at Crystal Palace after joining the club last month to take the reins from Roy Hodgson. The Austrian has already improved a host of things on the pitch for the Eagles, with Palace looking to be a more lively and attack-minded side than the one that played the first half of the campaign. While there is still a significant way to go for the club in terms of progressing the squad to reach the le…
