Board Thread:Suggestions/@comment-26066818-20161024153040/@comment-16461120-20161024224504

I believe Avengers Vol 7 is the correct way to go, because they've completely changed the publication model since the examples you've given occurred, and now have periodic initiatives or "seasons" as the editors sometimes call them, designed explicitly to renumber entire series.

is a prequel to six books from All-New, All-Different Marvel. The stories teased therein happen before Marvel NOW! (2016) begins and are therefore not really a lead in to NOW! as it were.