Who will win the Emmy 4 Outstanding Guest Actress in a Comedy Series?

I like Tina Fey's performance best in this category. But lifetime achievement awards do happen, as has already been mentioned. In addition to Betty White, Elaine Stritch could receive the award due to her longevity and her popularity with older voters. I hate to say this, but if either of these actresses became very ill or died before the ballots were due, that would probably guarantee them the Emmy.