It would be useful to have a way to change the display order for the components of a variation product (and in turn the listings), so you could group all sizes, colours etc together in the dropdown list or perhaps promote seasonal designs to the top of the list. This would make it easier for a customer to see what they are looking for within a larger variation listing.

At the moment, the only way we can see to do this is to remove all options and re-add in the order you want.