I refuse to begrudge them anything if they decide to have triple triad cards/packs in the cash shop. I mean...that's how you DO a collectible card game. I'd actually be more surprised if it WASN'T in the cash shop.
I am telling everyone this now: Triple Triad will have portions in the cash shop. It is unavoidable, it WILL happen if the game gets added.
If you don't like that, quit now.