When using the transpose and cross tab tools, I find that I frequently need to reorder the columns selected in the "Key Columns" and "Group data by these values" sections of the tools respectively by using a select tool. It would be helpful to provide users with the ability reorder fields displayed in these tools similar to the functionality provided in the select, join, append, summarize tools etc. Currently the tools default to outputting these columns in the order they come in through the incoming data stream.