Celtic critics - insisting those protesting at Parkhead were not real supporters. The Ipswich Town boss also reckons his old teammate can turn the 10 In A Row title bid around with a win at Ibrox in the New Year Old Firm derby in despite the fan fury.Lambert learned all about the pressure cooker at Parkhead during his eight year spell at the club, but insists pal Lennon is allowed to lose games especially after all he has given to the club.