The new Death-System is almost completed. It is a way to calculate how a Pokemon or Human dies from either natural disasters, starvation, mass fatigue, Pokemon attacks, or Human attacks (like swords, guns, etc.)
This will add a little more strategy to the gameplay because each Pokemon has a PokeLife Meter (PL for short) that is almost identical to a Pokemon's HP. Obviously when the PL hits zero, the Pokemon dies. However, as the PL is whittled down, certain "abilities" are unlocked, some good, some awesome, some bad, some downright horrible.
Human D-System and Pokemon-to-Human D-System still being made...