Perhaps, but I think they would be decent sweetners. They are SA boys with pretty big reputations from under 18 level. Especially Aish who has a long family history in SA. With a pick 6, it would have to come close. I think it's better than what most sides could offer.
Remember, Adelaide don't have a top 10 pick in their current best 22 (I've taken out Milera because I think he drops out when Betts is back). So if they had pick 6 and Aish (former pick 7), I reckon they'd have a think.