This brings me back to something I had said time ago when Bachelor Fridge was out. Jagex was too addicted to strategy games which I was able to share with my friends RuneScape 2007 Gold. FunOrb has many new games that are focused on strategy. Jagex has developed this pattern over the years. Some games are more popular than others.
While I'm not saying that the new skill will go by the term "Strategy," I do not intend to guess the title. But I believe that this skill could include a strategy element. RuneScape is not going to be dismissed as a series of clicks and repetition. Strategy will have an ability of its own, but it will also influence all other skills also!
Let me explain the way it can work. The new skill will benefit any existing skill. I think that there will be elements of the current skills that have an option to use strategy or you can learn how to create and utilize various tools. For instance, certain tasks (such as cooking or mining) might have the Strategy Switch that allows you enable or disable the strategy mode.
The strategy mode will allow you to develop the ability and could increase the amount of time you can use your product OSRS Fire Cape Buy. You may also be able to access recipes or formulas that require you to use an exact method of making food or cooking.