I agree. But unfortunately, its just the future of the professional game. Each year, players get bigger, faster and more dangerous. Hell, look at Jadaveon Clowney. Dude is 6'5", 266 lbs of pure muscle and runs a 4.53 40. You have to look out for these guys. The "concussion syndrome" is a real thing. I'm glad the more stringent rules exist.
HOWEVER, if the NFL wants to make the game actually watchable, they're gonna have to make sure the officials are making the right calls. I've seen way too many shoulder to shoulder contacts that got called last season.