Engraving mode text frames - can they be reused?

Is there a way to reuse a text frame and it’s contents in multiple layouts without using a master page? I’m looking for a way to deal with cues, stage directions, and dialog within a song. The positioning and size of the text area would be different depending on whether it was a conductors score, or a pianist score, so a master page wouldn’t work in this case.

No, not at the moment, though some of the behind-the-scenes machinery exists to make this possible, so it’s something we may well add in future.