Saliba - Gabriel
Timber - Rice - Zinchenko
Odegaard - Havertz
Saka - Jesus - Martinelli
The 5 - 5 formation with Rice playing as a false CB in to a back 3 out of possesion & 2 inverted fullbacks.
I think this is Arteta’s plan for Havertz & Rice.
Yes, this you have done, is likely to be one of our setups.
Teams who look to keep it tigher, be physical and look for space behind, particularly behind Zinchenko and Timber, will love your setup though. So against those teams we need defenders in those positions. So I'd replace Timber for Partey and Zinchenko for Kiwior/Tomiyasu or Tierney if he stays. Which is an actual 5-5 formation, or 5-5 profile split (5 defenders - 5 attackers).
So something like this...
----------------Ramsdale
White---Saliba--Gabriel---Tomiyasu
--------------------Rice
----------Odegaard--Havertz
Saka-----------Jesus----------Martinelli
In possession...
----------Saliba---Gabriel--Tomiyasu
-----------------White-----Rice
------------Odegaard---Havertz
Saka---------------Jesus-----------------Martinelli
You could replace White with Partey, and instruct Thomas to vary his movement based on in game requirements, as White does. We did see Partey play on that right side in the last games of 22/23.