At the time of their drafts, it would be ridiculous to think Marchand and Pavelski would become the players they have become. The stars aligned and they maximized ever ounce of potential they had. Leonard, on the other hand, is a no doubt top 10 pick in a strong draft. I don't think it's unreasonable to think he has Marchand or Pavelski upside. You might not project him to be that kind of player, but I can't imagine it would be shocking for him to become that kind of guy.
Similarly, Reinbacher is a top 10 guy in a strong draft. He's got size, good skating, and produced in a pro league. Of course he could be a Ryan Suter. You might not project him to be Ryan Suter, but, knowing what we know about him, why couldn't he be a stud 2-way dman who moves the puck, tilts the ice and shuts down the other team?
Smith has crazy hands, great vision, a killer shot, and great hockey sense. The sky's the limit. Will he reach his potential? Who knows.
The draft isn't a zero sum game. Thinking Wood could be a stud, doesn't mean Benson can't be one too. It certainly doesnt mean either will be. This is a strong draft with lots of guys with lots of potential. We know some will hit and we know some will miss, but we don't know who. We also don't really know how good these guys can become, but hindsight will make it clear that obviously this guy was under appreciated and that guy had obvious overwhelming flaws.