Out of curiosity, are their Foundry missions available that are geared toward specific races/species?
For example, on the KDF side I have a Gorn captain and would enjoy playing missions tailored for Gorn. On the Federation side, my Ferengi captain would love to engage in Ferengi-based storylines (my wife and I have a Ferengi team; such stories I think would be great fun with them).
I have my almost-complete Gorn series on the KDF side. While it isn't necessary to have a Gorn captain to play the missions, I've been told that it particularly appeals to Gorn characters because of the story.
The two missions that are published so far are:
"Here Today, Gorn Tomorrow"
"The Hegemony Strikes Back"
I also have a mission based around the Klingon marriage ritual. This mission definitely needs a Klingon male captain to get the full effect of it.