Page specific actions are always there. Watch Thread, Watch Resource, Thread Tools etc.
Don't see a reason to do it.
Tabs is a more likely possibility. There's a framework for content specific tabs on that page now. Default could be New Threads, a second tab could be All Recent Messages.
Support for tabs on new content pages
For add-on developers, there is now a new system to add tabs to the top of new content pages (such as "new threads"). This will make it easier for users to find updates to non-thread/post content.