The Potters signed the 31 year old for £2.75m in 2009 and he has since had loan spells with Ipswich and West Ham.
"We are talking. Danny has a good reputation but he is talking to other clubs," said O'Driscoll.
"We are throwing our hat in the ring and see what we get out.
"We are talking to a number of players. This is an attractive club for people to come to."