I pay attention to name my CSV columns the exact same as my destination fields.
I would like to be able to chose an auto-bind option, so that the importer will try to auto bind all the fields. It would then let you review it. When the importer can't find a match, it will create a new field based on the format of the data in the CSV.
The reason is that I'm dealing with large datasheets, and during the dev process, I will have to import them several tie. Like 30 collections, with up to 55 fields in each. Autobind would be a huge time saver.