10. If would have been cooler if Yar had been killed by the Borg than some stupid blob.
9. Maybe Yar would have put Wesley in his place: just outside the hull.
8. More... um... scenes with Data?
7. Possible voice-over jobs for commercials (hey, all the other cast members did it).
6. Possible voice-over jobs for Gargoyles cartoon (see #7).
5. Yar would have punched Q long before Sisko ever heard of him.
4. Seven seasons and at least two movies - sort of a no-brainer if you ask me.
3. Yar would have whipped Ensign Ro's butt for betrayal!
2. Forget dilithium, Yar's temper could have powered the Enterprise.
1. Two words: Pet Semetary.