i submitted the idea to rs as a query and here was the responce Good idea, I suggest you post your idea on the forums where a member of Jagex staff check on the forums for new ideas from players to add to the game. We are always grateful for suggestions and new ideas, player feedback has always been very important for Jagex and especially for RuneScape. If we plan to bring out any new additions to the game please check out 'News and Updates' section on the runescape website. Goodluck to you :) im happy:)