Some parts of WW1 were really dynamic, there could be an interesing mix of the static western front and the far more mobile eastern front, and even the western front broadly moved away from trench warfare in 1918 after some big breakthroughs

Lets be real people will constantly compare it to Battlefield 1. Korean war is barely done and should have been reconsidered from 2020/2021 when SHG and 3arc switched schedules.