I would welcome two Datas. To me, it's frustrating because Trek operates under this idea that only one person can have the problem. And that's absurd. The people I work with and connect best with have similar problems and then we collaborate to improve based upon experiences, both good and bad.
Tastes vary, I suppose. Of course characters can share emotional baggage (Data and Worf are both orphans, for example, and have problems with feeling too much or too little), but it is insensible to hang a lampshade on Khan’s descendent and then port her issues onto another character at the moment of truth.
And now, I have officially squeezed all the juice out of this lemon.
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With all that out of the way, let me tease my own spin on Star Trek, in the form of the comic I mentioned (below).The great thing about Trek is that, as with La’an Khan, their lemons always have more juice in them. I have also wanted to see the moral consequences of the Eugenics Wars expanded on, so I wrote my own take on it, and added in some other whimsical ideas.
For instance, what if you had a Cheron who was half black and half white, but you couldn’t tell which half was which? Or, what if the religion of the Bajorans started to sweep the Federation? The digital edition of the comic is just a couple bucks! Judge for yourself if I REALLY know better than SNW how to handle Star Trek material.