'New' sleep mechanics?

[Rybeast]

I keep reading in various places that gen VI has introduced new sleep mechanics...

Has it? What are they?

If the talk of new sleep mechanics is still overspill from last gen - what are people talking about it still for? e.g. What battle techniques are there using these new mechanics etc?

 

[Arkian]

This is not the correct place to ask your question. Try asking your question here instead :)