Thank you so much - I thought that might be the case, but... I try to consider myself an unreliable reader, and assume I'm either missing something, or potentially stumbling towards answers through sheer luck. Either way, I don't like the idea of accidentally spoiling stuff for other readers, even if it's entirely by mistake. If Mellie is as Watson to 795, and Nell is to Mellie as Mellie is to 795, I'm Nell divided by eight.
Also Indigo's middle name/patronymic is somehow even cooler than I'd thought possible. I want to play through a few times before settling on my prediction, but I'll try to post it before the lull.