Celtic would come around again but is determined to use his injury hell as a positive and soak up every minute of life at a top team.
The midfielder looked all set to sign for Neil Lennon 's men last summer when an eleventh hour hitch in his medical collapsed the deal.
Turnbull was forced into surgery to correct a knee problem that nobody was even aware of and spent the best part of last season recovering.And now he's completed his move to the champions, he intends to use the ups and downs of the last 12 months to stay grounded.He said: “I was confident a chance like this could come around again, especially when I was back training.
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