I suppose we might get a sense at the finale if he shows up for that. I am hoping it is something that could easily enough be controlled medically but he hadn't dealt with yet. If so, there might be a dramatic change in him at the finale. What would really be a hoot is if he is well enough to assist during the final challenge, LOL. He might be a relatively useful soldier when not struggling with the illness. But of course none of the contestants really know what he's capable of, which could make it very interesting.