The 34-year old former Scotland international mutually agreed to terminate his Whitecaps contract this week which prompted reports of a return to Ibrox.
But Miller told Vancouver's official website that he had not spoken about heading back to Glasgow to play while stating that he was open to offers from anywhere.
"It's not been discussed yet," he said of the potential 'Gers shift.
Former Wolves, Derby County and Cardiff City attacker Miller added: "I would probably doubt whether the chance to go back to the Premiership would come up again but I wouldn't rule out anything else, whether that is abroad, back home or England.
"I'm open to listening to anyone who is interested. But you can't pick and choose your destination.
"There is nothing in place as of yet."
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