An option to mute a talk page discussion sections (e.g., those marked by /* SECTION */ in the edit summary, which turn to a "→ SECTION NAME" in the watchlist). For example, I end up unfollowing policy pages because they'll have discussions that don't concern me. Instead of unfollowing the page and missing potential discussions that I did want to see, it would be nice to automatically ignore sections individually.
Alternatively, the mute could apply to the whole page (turn off notifs from that page altogether for a week/month) if I want to watch the page in the future (say, after the current activity dies down) but just not now. I would say muting discussions is the priority, though.
Probably a larger feature idea but it would make my time spent in the watchlist much more productive.