He said: "It's a busy time now. It's an important time in the next two or three weeks to get the players in that you need.
"And I would think that Chelsea will appoint someone sooner rather than later. Something will happen in the next three or four days, I would have thought, to get someone in and then get moving and get some new players organised and some of the other players may be going out.
"If I was to have a bet I'd say Guus [Hiddink]."