On my Rouge B763 flights last month (South America), there were two FAs dedicated for the PY cabin. However, my beef with international Rouge flights is that usually, at time of check-in, I am amongst the very few passengers who actually pay for PY. When the flight closes, because the back is often oversold, FOTSGs get upgraded to the front cabin and then ask for free booze and chat all flight. I almost always needed to sleep with my noise-cancelling headphones on.