Long running series that need a refresh/new blood

[Norion]

I'm a big fan of the series but Forza Horizon is a good potential candidate since people have complained about how similar 4 and 5 feel to each other. Hopefully 6 shakes things up at least a bit or is at least big enough of a leap to really satisfy people since with how things are looking it could be the last game in the series for a while.