Footballing freak Israel Folau is setting impossibly high standards that no other rugby convert - including Benji Marshall - should expect to match.
That's the opinion of former All Black centre and now NSW Waratahs assistant coach Daryl Gibson, who says he's disappointed Marshall's rugby career hasn't worked out.
Gibson has no doubt that "given time, he could have really learnt the game and prospered".
But with the benefit of hindsight, Gibson believes Blues coach John Kirwan erred in thrusting the former league international into the five-eighth hot seat in his debut season in Super Rugby.
Gibson, who has marvelled at Folau's meteoric rise in rugby, says the Blues should have followed the Folau blueprint and played Marshall at fullback or wing first.