They couldn't both be, as they're the same week. A grass MS1000 is often discussed, but apparently the facilities are not adequate to the ATP standards for a 1000 (has to do with number of practice courts, playing courts, something about locker room facilities, etc. I think there is one grass tournament that does meet the requirements...someone here mentioned it last year, IIRC.) As to the time between RG and W, it did move back a week, but making any more space in the calendar would require pushing those 2 majors farther apart, and apparently the Brits are loathe to monkey anymore with Wimbledon.