According to today's article by Dunleavy, it could have a bigger impact than the change to the spread offense for RU:
http://www.app.com/story/sports/col...ugby-tackling-change-spread-offense/83354686/
“With the rugby-style tackling, you want your face cheek-to-cheek and you want to kill the engine, which is basically wrapping the thighs and stopping the legs,” defensive tackle Darius Hamilton said
“We’ve been in a position before where we’ve tackled too high and that’s been a reason for a lot of missed tackles. And over-running things, sometimes what happens when you bite the ball is you get on a weird angle, they cut it back and it’s a gain of a
lot of yards.”