so you didn't see the game
In all seriousness what has that got to do with anything?
I didn't see the game. Did he have a blinder as fullback? Are you implying that is his optimal position? Is that why he is heading to the Sharks?
I'm not sure what you're getting at. You post as though you have a great deal of knowledge about Jack, so tell us straight.
What coast says has merit, one good game in a given position doesn't necessarily equate to a great future there. We all remember BMoz's debut game at fullback. Blitzed it. Didn't last long though.
This line of discussion seems a bit circular. What's the point of it? Is it that Jack is joining the Sharks as a fullback? If not it seems a bit of a waste of time.