I cant see why you needed to stop using it already? In fact if Kodak needed your purchase at any time, it is now! It is still being made, and the master rolls will be sufficient to keep the stuff going for quite some time to come. Agfa stopped production of APX 100 5 years ago, yet there are still rolls of the old version available.
I'd say stick with it, and stockpile. When the time comes to change to a new film, just change then. Where's the hardship?
Here's my thinking on it - and its pure opinion so take it with a grain of salt.
I can shoot digital all day long, I know how to produce exactly what I want. I know how my sensor is going to react, I know how my images are going to come out, I know how I'm going to fix it in post if needed.
However, since I'm only going on my second year of shooting film again, I can't say the same for this medium. There are ENDLESS combinations of films and developers, and development times and techniques and everything produces a different look. I try to stick with a single film and a single developer and a single process, so that I can somewhat produce the consistent results that I expect. I don't want to dedicate another year of learning to use Tri-X only to find out that in 2014 the supply is gone, and it wont be produced ever again. Or worse, some other company picks it up and can't produce it with the same results that it was once made with, and then where am I - back at step one re-learning everything about a film. In addition, nothing is certain at this point - except for the fact that Kodak is in trouble because they have their hands in too many pots.
I chose to move over and shoot strictly Ilford HP5+, and develop in DDX.... although I think I may be switching to Ilfosol 3. Some people have told me that Ilford has twice filed bankruptcy in the past, and though I don't know that for sure, I can only assume its true. The difference is that as I see it, Ilford has gotten past its troubles, and is dedicated to film, and is preparedl enough now to handle the film market in the future. Instead of continuing with a film that has a shaky future, I chose to move to one that seems to be more secure.
It may be a stupid way of viewing the issue, but as I said, its my opinion. I don't shoot color, I don't shoot IR, I don't shoot anything but B&W film right now, and I don't like worrying about whether or not it'll be there next year or not.