Cole, 32, who is still in the competition with Lisa Snowdon, said he sympathised most with Sergeant's partner Kristina Rihanoff. He said: "Kristina's borne the brunt of it. She's been left high and dry. I'm very upset for her and the show in general. I believe he was very selfish for doing it.
"He obviously has his reasons, but I don't understand how you can work closely with someone for 13, 14, 15 weeks and then just let them down."