MIAMI — Joel Embiid has started his return-to-play process. The 76ers center is sidelined in the Eastern Conference semifinal against the Miami Heat with an orbital fracture near his right eye and a concussion. He’s not expected to return until Games 3 or 4 at the Wells Fargo Center. Aside from the fracture, Embiid has to clear concussion protocol in order to play. “I know he did something yesterday, but not much,” Doc Rivers said after Tuesday’s media availability. “And I know he’s feeling a lot better. I don’t want to give false hope either. So I’ll just stop there.” Typically, a player has …
