CHAMPIONSHIPBy Andy Baber

NORWICH City boss Daniel Farke has been hit with a double injury blow ahead of the festive period, with Adam Idah and Bali Mumba both facing a spell on the sidelines.Mumba, 19, had just started to make his breakthrough into the Canaries team, with a handful of dazzling substitute appearances in recent weeks, including against Swansea.But a knee injury sustained in training has left the teenager looking at a number of months out of action, with a return not likely until February.“Bali rolled his knee, maybe caught it a bit in the grass,” Farke ...