There are few potential crop production problems around the world as we are heading into the last half of June. It is going to be difficult to encourage any significant speculative buying as conditions are improving.Watching the markets lately has felt somewhat like going back to the pre-ethanol years prior to 2007-08 when it was tough to generate any enthusiasm. Corn and wheat markets have slowly but steadily been trending lower, while the soy complex has stayed firm because of the super tight old crop U.S. soybean supply situation. Following today's National Oilseed Processors Association (NOPA) crush report, the relative excitement in the soy complex might now be coming to a halt as well. That could be the last bit of bullish old crop ne...