It will be interesting to see whether it impacts his draft stock, he's been the consensus 1A/1B guy with Young for awhile now. I've been hearing about the Texans taking defense at #2 and then addressing QB with #12, I have a hard time seeing the Colts pass on Stroud at #4 if that happens. If they do and he starts sliding, the S2 test has definitely made it's mark on the draft process going forward.
From what Daniel Jeremiah said yesterday, Houston just isn’t universally sold on Stroud. So it may make more sense for them to grab someone like Anderson and then try to use 12 to jump up and get Levis or Richardson (or maybe take Hooker later).
Could also be smoke because they want someone who wants Anderson to trade with them. Plenty of that going around.