Hmmmm, I'm thinking of comments like "Why is it doing that?" and "What's it doing now?"
In various discussions I've had regarding full automation of both a flight deck (and ATC for that matter), often the topic of emergency situations and just exactly how much can be done remotely or automatically makes things interesting. IMO, all the variables that come into these unusual events require a couple of heads on the scene to ascertain exactly what's going on.