The subject of intense interest this week from the Premiership, Dos Santos is contracted to Barca until 2009.
His Dad, the former Brazilian footballer Zahinos, said: "Right now, Giovani does not have an agent. We have chatted with the club and we hope to have an agent to negotiate a new agreement. But Gio is very calm.
"The offers are attractive, and the recognition, but he only thinks about Barca and his future is here."
Portuguese super agent Jorge Mendes is set to takeover Dos Santos' affairs from 2008.