Yeah, so you were wrong to call him a halfback.
By yours and Unit's logic... was Benji a halfback last year? Or Moltzen a fullback this year? You could stick Galloway in the six... wouldn't make him a five eighth.
He played (and I believe still plays, amazingly) a halfback's natural game and did play many games here.
Though - I do get your point - so little need to continue the discussion.