The Rolling for credits

I'm fine with having to roll for the credits but it would be nice if you could roll for credits dispite still having some because you're more likely to roll really low numbers or at least from my experience. What sucks it that it would make it easier to enjoy the experience and play the game but no you can't roll to get more credits which would make it a little more worth it, I know you can buy the subscription but still it would make it more likeable for newcomers like myself.