Question about Green Lantern Movie?

Now that they've done a Green Lantern Movie and with the rumour of a
Justice League movie in the works will there be other movies based on
characters based on Martian Manhunter, Wonder Woman and The Flash. Why
should Green Lantern get a movie and not these three?

Also, should Super Woman be in the new reboot Superman Movie or movies
if the Man of Steel is successful, which I think it will be. Or should
she have a reboot of her own? As there have been many sequels or
reboots of Superman and there has only ever been one Super Woman
Movie. Although I think it was called Super Girl.