Western Sydney waiting on response from ex-Chelsea, Bayern ace Ballack
"Everything is still on the table," Gorman said regarding the ex-Germany captain.
"We're flattered by the attention we received from agents and overseas players in relation to interest in joining our club.
"And there's no doubt, no denying that Ballack is one of those who has been put on the table."
Ballack is a free agent after leaving Leverkusen at the end of last season and is believed to be considering the offer laid down by the Wanderers who kick off their A-League campaign with a home fixture against Central Coast Mariners on October 6.