I think Leddy is the worst here.
Hedman is tearing shit up in the KHL right now, and it's just a matter of time until he explodes on the NHL scene.
Smith has great poise and is definitely NHL ready. I think he will be a great puck rusher in the not to distant future.
Fowler, confuses me. Didn't look that 'special' in Windsor, falls in his draft and rips it up as a rookie. He obviously has skill, and massive upside.