If Thomas is there at 19/20 I think the Texans will take him. The problem is, I think he will be gone by then. At this point in time, it's looking more likely they will have to pick from Dan Williams, Iupati, or Mays (I hope not). As much as I would like to get Iupati, I think the best choice of these 3 would be Williams. Then in the 2nd, they could get Mike Johnson, G, Alabama or Nate Allen, FS, S. Fla. The Combine should give us a better idea of who will be there at 19/20, maybe.
Also, why do a lot of people think Thomas is too small to play FS? He's listed as 5'10" and 195 lbs. Eugene Wilson is listed as 5'10" and 200 lbs. I guess what I'm saying is, the size may not be ideal, but if he has the head, heart, and talent to play FS, then play him at FS!