Let me just say: MMO Fallout’s tagline for the past three years has been “cautious optimism.” The image above was leaked on RuneScape’s website for approximately fifteen minutes today, and it has set the community on fire. Understandably so, because as of late Jagex has used similar update teasers that lead into Squeal of Fortune and Solomon’s Shop updates. So the Bank of RuneScape could very well be yet another update to Jagex’s cash shop endeavor, we won’t know possibly until next week. It could just be an overhaul to the bank system, or some new quest or mini-game.
I would like to point out that the authenticity of this image is in question, for now at least. The link results in a 404 error, and because I wasn’t able to personally see it on the main website, I am treating it with a grain of salt.
Unless this does turn out to be real, in which case you all know the drill.
MMO Fallout 
This has already been confirmed to be fake by Jagex:
forum.runescape.com/forums.ws?15,16,264,63957853,goto,2