The Hall of Fame Game is the most meaningless game in a meaningless preseason, but that doesn't mean we and the Carolina Panthers can't learn from it. There are still plenty of valid takeaways, even if the starters and half the backups didn't play. The Brad Idzik offense is pretty similar to the Dave Canales oneThis isn't really a good or bad thing, necessarily. Still, as of now, it's hard to say the offense has evolved enough to get excited about the play-caller switch. Haynes King needs a spot on the rosterHaynes King, as expected, looks incredibly comfortable and ready to be an NFL QB.