He has dedication with his kicking, the rest of his game im seeing very little progression. Cronk is on another level to him, plus i think Cronk is just one of the smartest footballers ever to grace the field.
He can run, but the type of run he made against the Roosters isnt him bringing the ball back. When he hits the ball up he barely makes a dent for a bloke his size. Ever since i've seen him at Souths and in the team at Brisbane i just dont see a fullback. These passes are the exception rather than the rule. We need to see a lot more ( probably a bit difficult on the wing tbf ) of that in his game. In terms of his running, i can only think of that break against the Roosters and a run he made in pre season against the Titans in a Broncos jersey.