"But what I can do is talk about John Terry and say he's the best captain I've worked with - and I've played under Marcel Desailly, who was unbelievable.
"John Terry, on and off the pitch, is a monster of a captain.
"On the pitch he plays with the attitude you want your captain to have and he talks to people around him.
"Off the pitch he gets people together and he's a big personality in the dressing room. So I can only give him a huge reference.
"There are other candidates of course, we have outstanding players in our team and people who can be leaders. But for me, from working regularly with John, I think he's outstanding."