Previously ordered product

I would like to see the previously ordered product load in without the previous size breakdown. We hardly ever have customers order the same exact size breakdown on repeat orders. We currently have to zero out all of the sizes when putting together a quote for unspecified sizes. Even when a customer re-orders sizes, they are not typically the same, and we have to write over what is there.  This leads to possible errors when typing in a 2 over a 1, and now I have 12 or 21 on the quote.  This would save an insane amount of clicks.