Celtic v Benfica
Danish midfielder Thomas Gravesen will miss Celtic's Champions League game with Benfica due to a hamstring injury.
Dutch midfielder Evander Sno is expected to deputise for Gravesen.
Strikers Jan Vennegoor of Hesselink and Maciej Zurawski are also doubtful with hamstring problems, as is midfielder Aiden McGeady with an ankle strain.
Benfica will be without Manuel Rui Costa, Marco Ferreira and Greek playmaker Giorgos Karagounis who have all been ruled out with injuries.
