its rumored that this cod is going to be a 2 year game but there will be a paid DLC late next year which will include campaign missions and a map pack
the rumors say the map pack will be all the MWII from 2009 maps remastered

Afghan

Bailout

Carnival
Crash

Derail
Estate

Favela
Fuel

Highrise

Invasion

Karachi

Overgrown

Quarry

Rundown
Rust

Salvage
Scrapyard
Skidrow
Storm
Strike
Sub Base

Terminal
Trailer Park

Underpass

Vacant

Wasteland

i'm sure some of you will recognize some of these as they have had remastered version in previous cods

here the article about it

https://www.pocket-lint.com/games/news/activision/162969-no-new-call-of-duty-in-2023

I actually approve of this model.

Wow I loved those maps esp afghan scrapyard and rust!

awesome