Here's a couple of analysis about him:
Chris25's mock draft on BF:
#49 Richmond - Steve Morris (185cm defender - West Adelaide)
First mature aged draftee to feature in my draft. Morris is a 22 year old defender from the SANFL who has recovered from a knee injury in 2009, he reads the ball really well and helps out as a third man up. He also has excellent speed which makes him a really dangerous rebounding option. As a genuine ball winner, he could push up to the wing and use his speed further up the ground. He can play shorter than what he is. AFL Comparison: Paul Puopolo.
Then his response when i asked him what sort of prospect he makes:
Very nice option for Richmond. I remember reading he was invited to train with Richmond as a potential F/S pick, like 3 years ago or something. Completely forgot about it though.
He can definitely play as a lock down defender. I see him as a similar player to Graham Johncock and Paul Puopolo. So can play on the small forwards while also helping out his other defenders by cutting in front of the leading forward, but is a great rebounding option too. He has excellent speed, but more importantly has the vision to use it properly.
The other great thing about him, is that he never goes at anything at half pace. He is tough and hit hards.
I would definitely consider drafting him, and would be very interested in getting him early via a trade with GWS. But obviously Richmond have the advantage now, and I could see you getting him for a 4th rounder.
Have asked him what his kicking skills are like and will post his response when i get it.