I have a suspicion that Taysom might have gotten a bit nicked up earlier in the game. He got up kind of slow after one of his runs, and after that play, I can't remember us using him much. Otherwise, it's a no-brainer to use Taysom in that spot.
I think it was getting "game fit" - legs arent quite there yet to account for that adrenal dump. When i saw him slow at end of his 50+ yard run, it was more exertion than injury.
I get why we dont play starters in pre-season, but cant replicate "game speed/fitness" in practice.
Watch by game 4 or 5. He will run out back of endzone lol.