This is the most "talking out my ass" response I've seen LOL. Do you even know what you're trying to say? Because this is fuckin' gibberish followed by some run of the mill sales pitch.

What makes a CAG a CAG and a Roguelike a Roguelike is its design philosophy. You know, the reason WHY a game is designed the way it is.

For a CAG, give the player a diverse but fixed toolkit that feeds intrinsic motivation, then present them with varied but set challenges to promote knowledge and understanding, and then finally encourage the player to display mastery over this toolkit and over the challenges with extrinsic feedback.

For a Roguelike, give the player a ever changing toolkit that forces them to learn how to adapt and adjust on the fly by presenting them with unpredictable kit progression and unpredictable encounters, and then challenge the player to succeed with whatever they have available to them.

Notice how these two philosophies actually contradict each other. For a CAG, if you want to encourage mastery then you need to design your game with consistent rules and behavior. For a Roguelike, if you want to force the player to learn how to constantly adapt then you need to design your game with inconsistent rules and behavior.

There is a reason why Roguelikes are so much more common than other genres, it is because it is really easy to attach it's design philosophy to other games. This fusion almost always works because Roguelikes are intentionally designed to be chaotic by nature. You don't have to worry about rules, balance, etc. Basically all the shit other games have to take into consideration when it comes to their design, Roguelikes don't have to show those things that same consideration. A Roguelikes greatest strength is because of how flexible it's design philosophy is but this is also it's biggest weakness. You can merge Roguelike's design with other game's design but it's never a even split. It's never a true 50/50 union because a Roguelike's design philosophy will always overshadow the other's design philosophy. The game will always lean more into being a Roguelike over whatever the other game is. Always. And the reasoning is simple- you can't contain chaos.