I haven't had much time in the last few weeks to look over my plants; but when I was watering today I noticed that my two N. Splendiana x veitchii seedlings did in fact make a rebound and were starting to revive themselves. It was a pretty bad couple of weeks after receiving them, and thought for sure they were goners.
Upon further observation, one of them has interesting tendril/wing attachments. Notice that there is no tendril and the leaves actually form the wings of the pitcher. I hope this trait continues as it matures and is not just some fluke of struggling survival. The last picture is of the other seedling with apparent "normal" features.
Jay - if you see this I think I'll be able to fulfill the rest of that trade agreement now that they both are still alive!