Chelsea boss Mauricio Pochettino delivered an honest verdict on Cole Palmer’s display in Saturday’s cup win against Preston. Chelsea ended up securing a comprehensive 4-0 home win over Championship side Preston in today’s FA Cup third-round tie, but it took a much-improved second-half display from the hosts after a poor opening 45 minutes. Armando Broja, Thiago Silva, Raheem Sterling and Enzo Fernandez were all on the scoresheet for the Blues to win the cup meeting at Stamford Bridge. For Cole Palmer, he yet again made a goal contribution with his corner assisting Silva’s header. The 21-year-o…