What we saw from Siemian yesterday is why I don't think he's a franchise QB. When the defense isn't lights out and needs the offense to step up, he has problems leading the offense (it happened at the end of last season as well). He starts playing safe and when that gets shut down, he makes bad decisions. In 3 games this season, he's thrown multiple second half interceptions. That's a huge concern and can't be ignored. That being said, yesterday wasn't entirely his fault. That fake punt was high school coaching and was the turning point in the game. The defense made no adjustments and committed awful penalties. Miller needs to grow up. All eyes are on the QB and what he did was the definition of unsportsmanlike conduct, even if it was meant to be funny. They better fix the issues because the Raiders come to town next week and they're no joke.