Yes and no. Clear as mud, right? Actually all the genetics are more to take full advantage of a full growing season. If things gets too late, the crop is getting the wrong conditions at the wrong time. If the root structure is not fully developed before the August/September hot and dry happen the crop will have reduced yields. To make matters worse, if it really starts getting late they (the farmers) will have to get in the fields regardless of soft conditions and that will exasperate compactions and reduce yields. Then things will be later. And later harvest time means a better chance of more soft conditions. Can you see how the snowball just keeps getting worse yet?