if he keeps his current form, stewie2 should be in the mix i reckon, he'll have some tight competition (choc for one), if you compare him to what other 2nd rowers have shown so far in the season, he would be up there with the best.
at fullback, if minichello gets some form back (he didnt have the best of games against us, but he still looked dangerous with each carry of the ball), he is a shoo in, but stewie will give him competition. his game has improved from last season.
its a long way away, but its possible. they have the ability.