Late to the party, but I've been fancasting AOS versions of TOS novel characters, and fell in love with the idea of Gina Holden as
Enterprise Chief Engineer Caitlin Barry from
Vulcan's Glory and
The Rift.
Also, I could totally see Natalie Morales as a young Charlotte "Caliente" Chavez in
Who Much...? mostly cos Wendy Watson could SO hold her own against Jim Kirk. (This particular fancasting came out of a long Livejournal thread about Noser playing "Stump the Band" with the current
Enterprise senior staff.)
I've already posted this in other casting theads, but here's my Cait:
