Something I just noticed: Languages aren't handled at all in Genesys?
I can think of three ways of handling this:
1) Introduce Linguistics as knowledge skill. Each rank grants one language and a general understanding of languages.
2) Introduce a ranked Talent allowing the same per rank (or one language at tier 1, and two languages per tier thereafter
3) Assign additional languages based on the Intellect characteristic.
I would probably use Option 2 or 3, depending on the setting. What do you think? Any other ideas or ways to handle this?