Hello,
I think that Pass the it/Keep the it should be added to the Forza 6 multiplayer list. They were both iconic hoppers and I am pretty sure many players enjoyed it just as much as I did. Overall the game is really great but I think with these two playlists added to the multiplayer online list it would make a lot more players want to play the online feature of Forza 6. Pass the it/Keep the it was one of the reasons I put so much hours into Forza 5 and I think it would make a great addition to the online hoppers that are already present in Forza 6.