I want this next Pokemon title to be challenging

I want the game to be hard. No hand holding, I want the trainers to have resolve to beat my ass like soulslike enemies. I want there to be depth in the region. Like hideouts, and diving and random hidden Pokemon trainer bosses. Similar to gen 3. I know breath of the wild and Pokemon are two different games but if Pokemon could just pull a bit from botw format with hidden caves, underwater caverns. Just make it emersive and the soundtrack has to be memorable. Am I hoping for too much?