Be careful, you'll have some of the high school grad shade tree MDs here on VN take you to task. They've diagnosed him, he'll NEVER take a football field again, they know all about it cause their great Auntie Trallis May Muckingfuch had the same thing as Trey and they are declared experts on any and all things concerning clots. This is the same thinking and predictions many of that type made last year when Trey rolled through the T and played.
Look, chances are the odds are against him playing. I support Trey no matter what he ultimately decides, either way. However he, UTAD, nor Pruitt are ready to throw in the towel on his playing again. Last season he went out of state for a consult with the leading expert on his condition and he played. I suspect he'll do that or something similar again regarding a consult. Besides there are always new treatments, new RXs, and new knowledge produced in medicine and I think peer reviewed journals in medicine are somehow not on very many people's itinerary here on VN for consumption.