it is a testament to the balance of the team and them playing "complimentary football."
Moa, Nawahine, and Hauga all filled in nicely and will be very good backs, but LJ and Ropati are a cut above right now and are the key to the offense. Their effectiveness opens up play action and makes the whole offense so much more deadly.
Its why I think BYU has a fairly decent chance of running the table all the way to the CCG