Huddersfield manager Andy Ritchie expects Chelsea old boy Frank Sinclair to make life difficult for Avram Grant's millionaires in today's FA Cup meeting.
He said: "You could see by Frank's reaction as the draw was made how much it means to him.
"Frank's a great professional. He uses his experience very well and you can see some opposing players almost wither away when faced by him. He still competes really well."