I don't think his knee is healthy whatsoever.
I also think he had the worst knee injury of the three guys, and he injured it twice. Once on the initial hit, and again when he was forced back into the game.
Moeaki and Charles have looked much much better the last month. You can tell they're getting those knees almost back to 100 percent now. I think Berry will need the offseason to get back to where he was.