Queen's and Wimbledon aren't back to back EJ. There is a week between them.
I doubt Andy is thinking about the grass yet (I am!). I think if anything gives for Andy it might be Queen's, where he has nothing to speak of to defend. That said, I still have a feeling he might do the Queen's/Wimbledon double. Just a feeling, but a strong one.
Oh, I know that. I don't want pay too much attention to the one week in between because it takes away a lot of preparation time, so it feels more like back to back.