so the US mortar would be acting like the Axis rocket artillery?
Do you want to play against a 2ID where the 13rpm mortar also causes fire? I do not. Not even a little.
The nebelwerfer is annoying but it takes a century to reload. Light mortars spamming fire would be pre-nerf maglan level cancer.
I play lots of Axis (well, until the soviets are released, then it'll be ZA RODINA all the way) although admittedly less than I'd like because stacking tends to be axis, and I want to not be ragequitting every time I do.