Huh? Daniel Talia? Unique? Was drafted as a defender played as a defender. 2008 AA CHB. Absoultley nothing like Smilliie. I wouldn't be drafting a midfielder with the thinking he could become a key back.
Your list doesn't include Jack Crisp, Max Holmes, Josh Dunkley (who is a very similar physical specimen to Smillie and my most similar player but Josh a better kick) Jordan Dawson, Mattes Phillipou, Tarryn Thomas, Will Day, Patrick Lipnski, Noah Anderson, Blake Acres and that's just players on lists this year that I consider above average. Leaving out others like Will Setterfield. There are a lot of 190+ mids, it's not unique nor is it unicorn stuff anymore.
I'm surprised Bully, you've championed guys like Joel Goater (190 cm) as back flankers who could transition into mids but know we have an elite kicking midfielder at a good size and you are rallying against them and suggesting defender roles??
Smillie has question marks around running but ball winning, touch below knees and ground ball cleanliness plus elite kicking and decision making represent a midfielder that a lot of teams would froth for. Not calling him a cert to be a AFL great but he is a good chance to become a 150 games foot soldier.