I think if the triple triad was link to my character and I was earning MGP points people will play it. I personally will.

I've played the TT that is available on smartphones but I don't find it appealing as I don't have a sense ofvachievement whereas if I was getting GS points and getting TT cards that I'm missing from in game I will be motivated to play it even more.

Or they could look into linking the existing TT game app that is available right now to my character and add MGP earnings