yes and no...

I believe if they will bring the game to a totally different level for example by using the cards in a turn based strategy game (as has been mentioned by devs already) this will propel steemmonsters into a different dimension..
I mean look what already has been achieved by just having such a simple card play game...
millions of dollars of revenues already and a huge community...
you can easily build a turn based strategy game like history line, war craft etc.. using the cards... or some MMORPG...