Crystal Palace continue their work to prepare for the new Premier League season, with pre-season now firmly underway. The Eagles squad are being put through their paces as Oliver Glasner looks to build upon a positive end to the previous campaign. It was a second half of the season that had its challenges, with plenty of injury concerns, but with a new style of play, there was a fresh look to Crystal Palace. Many will be hopeful that the form can continue into the Premier League, with a draw against Charlton being backed up by a 6-3 win over Crawley. There was a return for Cheick Doucoure, who…