Who knows about Fultz -- he could be great, way to early to tell. But it's Embiid who holds the key to the franchise. Simmons could definitely be a great player (top 5 possibly), but very young and will need a top guy with him. If not Embiid, then who? If the Sixers strike out in free agency, they need Embiid to stay healthy. If he doesn't, I think the greatest Tank in sports history will go down the drain.