I voted for Ovenus. Having worked with him on L2Rivals(I was a Helper, providing retail info about some features, looking for bugs, missing skills etc...), I can say that his skills as a developper are spectacular. Though L2Rivals did not succed, because of some mistakes he did as an administrator (Imo. Also, notice administrator, not developper). I was just amazed to see an Interlude L2J with so many features working exactly the same as in retail. Have you ever played on an Interlude L2J where you can use potions, while casting skills? Have you ever played on an Interlude L2J with properly working Olympiad (Opponent's HP bar, no random point distribution)? Ever played on Interlude L2J, where you do not have to wait for 5 minutes, when getting disconnected for the Disconnect Message to appear?