This week's Export Sales report from USDA offers insight into the grain market's likely price pattern going forward. Based on historic export patterns, U.S. exporters are facing a situation different from last year. Similarly, soybean sales point to changing opportunities for those in the oilseed industry.Although it is early yet, grain and soy exports during 2016/17 seem certain to play an increasingly important role in market fundamentals and price action.The weekly U.S. export sales report from FAS/USDA provides a regular flow of always interesting data, and with the 2015/16 statistical crop year for corn and soybeans coming to an end in about six weeks on 31 August, it is a good time to take a look at where things stand.According to tod...