Hey everybody, I'm looking for pmco experience with R inventory opening up in advance of flight!

I'm a pmua flyer and as such have no idea if there are any usual patterns that R inventory follows. Here's the story - I've got an SWU waitlisted on:

CO #1007 - 4/17/12 from IAH-BOG

Only 2 of 16 seats are currently assigned upfront, although I know the seat map is not a true indicator of the load. Assuming there are still 14 seats to sell, does CO inventory management release R availability randomly as flight date nears? Any threshholds-2 months out/1month/etc.?

Return has already cleared which is more important being it's the red-eye, but I'm just wondering if R inventory isn't available now if it will come down to day of and a GA.

Thanks in advance for your insights!