id argue what fire 'needs' is nothing at the moment, this is more of a 'luxury', just semantics though. new cards just for the sake of having a new card seems like a waste of development/coding time.
suppose for a moment your favorite element 'x' is perfectly fine, has everything it needs at this moment, but later it will fall behind other elements in terms of power through omission. im sure everyone would have preferred waiting for a useful card to be designed for their own favorite element when there was a need, not a card that just treaded water when there wasnt a need. not saying the two situations are mutually exclusive and that two cards cant be produced, but new cards don't come around very often, it may make more sense to have them count for something when they are made. especially when there are other elements with a legit claim for new cards to actually improve them.
i understand you love fire and that you are happy that you are getting a new card for your element, i just dont know that it makes sense for it to be now and this card. and im probably spending too much time thinking about this, so ill move on.