Hello!
It's more of a case that I don't see him as a lone 6, which was what I originally replied to in my post.
The full article from Athletic, I set up a paywall-less version for you here:
https://archive.ph/PjQS5
Tifo's take on Frenkie:
He probably would do better in a double pivot than as a lone 6, which I did mention.
But all the above content is merely just support for myself personally, of what I've seen from him. I see him as a progressive CM/8 — even a "mezzala" if you will, perhaps not quite as offensive.
I prefer a 6/DM to not carry the ball for too long, and neither move too far up the pitch or straying too far off his main area…which is that in front of the back four. That type of 6 should instead hold that position and "sit", and contribute offensively through a broader passing range instead of ball-carrying and free roaming.
The free roaming he does like to do and does well, so I'd guess he'd thrive with Casemiro or another "true" 6/DM next to him, whether as an CM/8 in a three-man-midfield or as part of a double pivot in various constellations of a two-man-midfield. Carrying/dribbling does take more time to progress the ball upfield than passing though.
It depends on the team and preferences as well…and of course there are also the semantics such as what is what exactly: a 6, a DM, a DLP etc.
I still hope we get him in January, as he's a very special player.