If you had to fly roundtrip from SEA-GVA-SEA, what routing would you choose? Ideally, you'd want:

• As few stops as possible
• Alaska airline miles (really nice but not required, I guess)
• Great business class service

Would you go with KLM/Delta, who are Alaska partners? Or Luthansa, who isn't? Or American Airlines - which is really British Airways, so I don't know if you'd actually get partner miles for the trip?

Help me FT, you're my only hope.