First of all, my dream grid would not use hybrid engines...
I'd let three stronger teams fight their battle to the end. Others change one driver to keep some consistency, also to get rid of useless veterans and hopeless youngsters.
RBR
Verstappen
Perez
Mercedes
Hamilton
Russell
Ferrari
Leclerc
Sainz
McLaren
Norris
O'Ward
Alpine
Ocon
Piastri
Aston Martin
Stroll
Pourchaire
Sauber
Bottas
Herta
Alpha Tauri
Drugovich
Tsunoda
Haas
Magnusson
Sargeant
Williams
Albon
Chadwick