Gotta give up on categorizing these positions as 6 or 8. The numbers don't really mean anything anymore. Rice is a defensive, athletic, pressing monster and that's how he's best deployed. To play him with a metronomic passer like Jorginho doesn't change that.
In fact, what I want is an elite passer who can also burst beyond when needed while Rice covers him. Jorginho did that once last season and managed a cutback assist. More of that, please.
Formations are for when we're off the ball. Shape is a defensive concept. Positions are relative when you're on the ball and attacking, so it's more about attributes and personality. Rice is a runner and carrier, we need a younger, fitter, disciplined, always-available passing midfielder to complement him and give Arteta maximum selection flexibility.
Of course, there are other ways to do it. We could just triple down on hard running athletic monsters and get an elite forward to turn all those broken game-states into goals.