What about a midway? Instead of giving 500 credits, or a place in a Conquer Cup, you get an invitation for a Conquer Cup, which you can use it for the next Conquer Cup, or for another that you fancy more. (All this supposing that they are going to make different types of Conquer Cup).
Like that is like you give them 500 credits, but only usable for the Conquer Cup, so it will maintain the "tangible feel", that the credits don't give. And it won't be forced to play someone who is inactive or doesn't want.





