Dave is well-known to combine multiple effective napping strategies into one glorious napping strategy, such as The Conch Crevasse, seen here. His idea is that if each strategy provides it's own set of advantages, there is no reason he can't combine all of those advantages into one even greater strategy. He even has high hopes that he can one day, probably far in the future, combine three or four napping strategies into one omnibus strategy. Can you imagine the level of comfort that could come from combining The Crevasse, The Conch, and RocketDave? Probably not.