Board Thread:New Features/@comment-31892545-20170823040128/@comment-27345308-20170823052850

You should send your suggestion to Staff. I don't think they would implement it, though, seeing as they are pushing new features like Discussions and previously Wall/Forum/Article Comments more than standard MediaWiki features like talkpages. Somebody could make a modification of UserTalkNotifications script to receive notifications for multiple "watched" talkpages, though.