Yeah I think Hayne likes to play too off the cuff with his footy. I don't think he will like the structure of NFL. They say he could be a running back but I think he runs too upright. The first shot he cops from a big lineman or linebacker will rock him straight back to the NRL.
Like you said though, good on him for chasing his dream.
Don't know about yesterday... Only saw the first half :p I think Austin Davis has great potential but we have a horrible offence co-ordinator and apparently only one person on defence who can tackle (Lauranitis).