It would be great to have a Teleprompter feature that prompts the person speaking with a visual text of a speech or script.

This could take the form of a Teleprompter tab or an onion skin over the scene as it's being recorded (that is, the script is superimposed over the scene as it's recorded).

Since I do most of my recordings on an iMac, I could see undocking the Teleprompter tab and placing it at the upper middle of the Desktop, just below there the built-in web cam is located. Or, reading the text as is scrolls by while in a text field that floats where I place it in the Scene tab would also be a good implementation.

If producing animations for animated shows, one would probably still have their actors learn the script and speak from memory. But, not all of us can commit a script to memory that quickly.