I'm very much in the frame

ason Gillespie, Australia's forgotten man in the aftermath of the Ashes, is confident it is only a matter of time before he returns to the national team.
Gillespie was dropped after the third Test at Old Trafford, having taking three wickets through the series at 100 runs each and wasn't picked by Australia for the Super Series but he remains adamant his form in England was only a temporary aberration.
Gillespie told The Sydney Morning Herald, "Obviously I was disappointed not to be a part of the Australian team against the World XI. That goes without saying. But I'd like to think I'm very much in the frame. I'll be back there - it's just a matter of time.

Please explain to me what "in the frame" means in this context.

Source : http://www.cricinfo.com/australia/content/story/222789.html