I agree with many of these comments! CERTAINLY the RFU SHOULD be making contingency plans for a delayed start.
The forecast after this weekend's rain ( which is so heavy it will simply "run off" rather than soak in ) is for another prolonged dry hot/very hot spell lasting right to the end of August at least.
Unlike Rugby League who are paid pro's with all the back up facilities to aid recovery, at this level we are mostly amateur, most players have to go to work on Monday's or Sunday's, and MOST clubs simply cannot afford the pro medical / recovery equipment at RL or Pro RU clubs.
The duty of care MUST reflect this, and if we cancel because of bone hard winter pitches, then the same should apply in September.
Beware then, full contact pre season friendlies, many of which start on the 11th, ie in 2 weeks time!!!