Stage: agent sounding out the market. The link came via his representatives. It would be a lateral move. His agent is pushing the move along. The talk has begun to distract him.
Stage: concrete interest. The interested club has formally approached. It would be a lateral move. He is a loyal type and unlikely to push for a move. The talk has begun to distract him.
Outlook
Expectations may build after a stand-out moment.
He has said it out loud: Permission to leave if the offer is right