The long journey is over.
I’m disappointed by the lack of a Part 4 teaser but when you think about it, Parts 4 and 5 are the ones where the involvement with DIO are the least prominent. Sure the events of Part 4 and 5 are sourced from DIO’s actions but no part has the direct continuation from Part 3 than Part 6. Think about it, Josuke is Joseph’s son, that pulls back the family tree and Giorno is Jonathan/DIO’s son which pulls it back even farther. Only back when we hit Part 6 do we continue with the bloodline linearly.
Just pray for the BD’s to add something in the end.