I don't think anyone GSW has can check Lebron, it's just of matter of throwing fresh capable defenders at him and seeing how long he can continue to shoulder the load as a facilitator. I def agree with you about the boards and Delly/Shump, don't know about JR. If he hits a few early shots he tends to give more effort on D.
I wonder if we'll see more of David Lee this series although Ezeli's energy was a huge plus last night for the Dubbs.