API: can we add an option to let nan come through as nan?

I'd like to handle nan's using my own methods, is it easy to add an option to let nan come through the API as nan?

Can you provide or describe an example request demonstrating the behavior you'd like changed?

RankData = client.rank_ranks({'rankingMethod':4})

except instead of 4, another option that is "keep nan's as nan's and rank the rest from 0 to 100".

This would require us to create a new ranking method on the site. This is not something that is currently on our project list and the best way to confirm the need for this is to create a Feature Request so the user community can vote on it.