PK system should be a priority. It's not sits well with me, when a player can go, pk a bounch of player, fast dekarma in toi/loa and repete w.o any consequences. Atm only thing a played doing that is the fact that he can lose exp. Even that, is a small chance since all of us got feathers or friends with bres:)
So, i think reintroduction of dropping items its more then welcome back.