By Alek Arend The Kansas City Chiefs are in danger of losing their star left tackle. Orlando Brown and the Chiefs failed to agree on a longterm contract extension this offseason, resulting in the AFC West franchise placing the franchise tag on him. However, Orlando hasn’t signed his franchise tender. Now, Reid is unsure if Brown is going to show up to training camp. “You know, I don’t know that. So I don’t know whether he’s going to be here or not,” Reid said in his press conference, via Pro Football Talk. “If he’s here, great. And if he’s not, we move on. That’s how we’ve done it in the past….