As I posted there are some limited situations where it might make sense in the Central America/Carib or NRT market. Many of our competitors did Carib turns augmented in markets they only flew a few days a week. We double crewed those because our contract required it. It's still not likely we will see much of that because the contract requires a rest seat. You're not going to see Delta deploy lie flats into low yield vacation markets on a regular basis. Other airlines prior to 117 allowed a cabin seat most even in coach. 117 may have changed the seat requirements but not sure.
The devil is always in the details. If the TA allows a standard cabin seat you might see some in Carib. If not then it just is not going to happen. I suspect we will see the TA by Wednesday.
Edit: talked with a friend much smarter then me. There are a few markets in Central America we might be interested in flying into where the company does not feel they can layover crews. There are also a few markets we could be losing because of declining layover safety. This could be a solution to serve those markets.