I was impressed with Newton last season. As long as cuts out the high shots.
Vagg, Green, seem to have potential. Williams I'm not sure whether he's ready.
Aitken I suspect may take time to develop in the top grade. I watched him the trials and he didn't set the world on fire. Like Simmons you can't expect him to blitz them in the top grade, when the senior players around are playing like headless chooks.
Sullivan may be the go at 5/8, and he can kick goals for the 80 minutes. Bring Gibson or Kingston onto the bench as hooker?