Would like to see both Harrison and Mason given a chance to establish themselves at 10, I think Beale is a bit of a second-best option at 10, and we certainly lose a lot of his ability to spark attack and counter-attack from there. I think 15 is the best spot for him with Hunt at 12, although swapping those two also works. Either way you have an experienced player alongside the youngsters at 10.
I disagree with the above comment about Newsome, as the season went on both he and Clarke grew into pretty good Super level players (although unlikely any more than that), and Newsome has played a fair bit of 15 and isn't the worst back-up. With the young winger with the name I'm not on top of yet, and AAC (Adam Ashley-Cooper) as a back-up for just about anywhere, we're not looking too dusty for the back three.