Worth including a talkback channel from FoH in our IEM rack?
My band has our own IEM mixer/splitter rack. When I first put it together, I included a TB channel in case FoH wanted to connect to it. FoH never used it in the first year, so I reassigned the channel. Now I'm reconsidering.
For reference, we're playing local clubs in the 150-600 cap range. 600 cap usually means we're opening for a touring band.
Would you ever connect to the TB channel of a band's IEM mixer, or would you just talk through the wedges?