I of course don't know a thing and even the rumor sites aren't predicting this, but I am wondering if something is in store for Aperture. What are my reasons? My main reason for thinking this is that the D600 doesn't yet have support for it's RAW files under Aperture. That seems a little odd. We also haven't seen a RAW update from Apple in quite some time. That also seems odd. So that makes me think there is something in the works. The last time I recall this long of a lag WITH some major cameras lacking support was when Aperture 3 dropped.
Hopefully there will be something soon. More importantly however I would take some GOOD RAW support for the Fuji X-Pro 1 camera.