Without a pipeline into the thinking of fund managers who have decided to re-enter the long side of the agricultural futures market in a major way, even after their unhappy experiences of the past two years or so, one can only speculate as to what is behind this move.As noted here several times recently, managed money pools, commonly referred to as funds, have begun to return to the long side of agricultural futures markets. The latest weekly Commitment of Traders (COT) report from the Commodity Futures Trading Commission (CFTC), released 17 February, showed the extent to which these funds have re-entered the grain and soy futures markets. It noted that as of 14 February, managed money pools were carrying the following aggregated futures on...