The guys at Celtics Hub examine KG's knee injury and recent claims by Bill Simmons that the surgery was much more complex than the team is letting on. Their determination? Simmons' and his source are basically on an island with their claims.
Of course, that doesn't mean they're wrong. However, since Simmons has a history of being sensationalistic, and his source has a history of being very, very wrong about injuries, I feel confident in saying that Simmons doesn't know what he's talking about. I'll trust Danny and KG on this one.