Originally published at: Nicholas claims Leigh Griffiths "must be embarrassed" by how Celtic are using him - 67 Hail Hail
Ex-Celtic man Charlie Nicholas believes that Leigh Griffiths could leave Celtic this summer due to a lack of playing opportunities. Although Celtic needed a goal desperately in the 1-1 stalemate against Rangers last week, Griffiths was only called upon in the 88th minute to try and fashion a winner. Despite being one of the most…