Wolves are keeping tabs on Chelsea defender Michael Mancienne.
Mancienne played on-loan with Wolves last season and said: "It gave me a massive confidence boost playing week in week out, playing well and playing in a team that likes to play.
"That suited me. I was meant to go back there but Chelsea didn't allow it.
"I don't know what happened. I would have liked to carry on playing but I was happy enough to stay at Chelsea to be involved in the first-team squad."