Premier League managers have been giving their reactions to the news that blue cards could be trialled in football starting from next season. The historic addition to the referees' book is being considered by the International Football Association Board (IFAB) and would be the first new card added in over 50 years, although an announcement on its introduction was cancelled today following huge backlash from fans. The initiative was set to see players sent to a 10-minute sin-bin for cynical fouls and showing dissent towards officials, in a rule similar to yellow cards being shown in rugby....readncG1vNJzZmivp6x7pa3IpbCmmZmhe6S7ja6iaKugpL%2B1e8Cnq6Gnnq56qLvRnaanZ5mjsabEjaGrpqQ%3D