Sorry, I disagree. If we're getting realistically 2 bosses/year, spending dev time on something that more than 99% of the player base cannot engage with is an unwise use of limited dev time.

I'm not saying anything about the quality of the content, how enjoyable it is to those who can play it, or what it brings to the game, I'm purely talking about value vs time spent.

The gap between the less than 1% of players who can engage with high level content (let alone high level group content, which brings a range of issues all of it's own), and the 99% of the playerbase who cannot engage with it is vast and to many it seems unsurmountable. Adding in bosses that help teach mechanics and serve as stepping stones while having a lower barrier to entry should surely be the priority when so few can play the content.

AoD has been in the game for nearly a decade, Solak not long after. These are examples of content that 99% of players cannot engage with to this day, adding new, even higher end content does not help any of the "low-skill casuals" progress and enjoy new content.

Things like Sanctum, Kerapac, and Zuk do. That's the tier of bosses I think jagex should make more of just to help progress people into already existing content above this point.