I agree with you on this, and in fact it is quite sad for multiple reasons. You are correct in that as long as the ratings are high, and the NFL is making a profit, then Thursday night games are here to stay. However, it is at the expense of player safety, and the quality of the games. What I find sad is that the majority of NFL fans will watch an NFL game if it is on no matter of the quality of the game. In fact, I find this fascinating because why are fans tuning in to watch blowouts? Is it because as a society we have some how developed a "Bloodlust Factor", have fans of the NFL become so brainwashed that they will watch any NFL game regardless of the quality of play, or is there another variable out there? Personally, I can not watch bad football, and that is what most Thursday night games have become.