Remember most not cubans go through a aging process both as the leaf and once rolled into the cigar.

I have found some cigars get a little lighter or loose some harshness but I wouldn't expect any great flavor change.

That being said give it a shot. Take a box of each and leave it for 6 months, try a couple compared to a new purchase, leave for another 3 months and repeat. Maybe you will notice a difference and maybe not.