tennis star. >> reporter: novak djokovic is training every day on center court defiantly implying he'll still be here when the australian open begins. for now, the tournament's organizers have to assume he will be, too. >> we start with our number one seed for the tournament novak djokovic on line number one. >> reporter: the competition draw has lined up djokovic to play a fellow serb in the opening round but will it happen? the australian prime minister's position, don't ask me. >> these are personal ministerial powers able to be exercised by minister hawk and i don't make any further comment at this time. >> reporter: the immigration minister alex hawk says he is considering using his personal power to cancel djokovic's visa. he has been considering it all week. ever since a judge freed djokovic from immigration detention and restored his visa ruling the unvaccinated player was treated unfairly by border officials. >> it was about process. the court went down the path of