Based on the metaphysics of the story one could deduce that: -The lives and actions of White Walkers mimic the tides; they are cyclical as they are seasonal. -The red comet passes the planet during the same time dragons and white walkers exist. -All life must procreate. -WWs are living. -WW's take children. -There are no WW's that are child-sized, thus they must be adults.
- The lives and actions of White Walkers mimic the tides; they are cyclical as they are seasonal.
- The red comet passes the planet during the same time dragons and White Walkers exist.
- All life must procreate.
- White Walkers are living.
- White Walkers take children.
- There are no White Walkers that are child-sized, thus they must be adults.
Therefore..
-The children should be WW's during the next cycle.
- The children should be White Walkers during the next cycle.