Giles was on Port's books not Adelaide's. Got delisted after 4 years without playing a game because he couldn't crack it ahead of talent like Fabian Deluca, because he was unfit and lazy. Don't think that experience counts for much. Think he's learned more after he got the ass, TBH.
As for his SANFL days, only had that one good season at Sturt last year, before that I'd class him as an average player at Centrals.
He's been good again this year though for the Giants in the NEAFL
Mountain of a bloke
Should do alright next year in the big time