Wallace, who has another two years to run on his current Ulster contract but who has been unable to secure first team rugby, will spend four days with the French club who are thought to be interested in signing him

"We are not interested in a loan deal," said Ulster Coach Mark McCall. "We will consider an offer if it comes along and weigh up what's best for Ulster Rugby."

"It's only a meet and greet visit by Paddy," said McCall. "If they want to make an offer at the end of next week, we will consider it, as he is under contract with us for two more years."