That occurs with every skirmish game. Anima Tactics, hell dorado, warmachine, infinity, etc.
some have more some have less. Each model is ultimately designed to be it's own work of stand alone art as appose to miniature games that are mass battle. I've never really found any favoritism towards of static or dynamic models. Some of my favorite models from Infinity are the more static and the not so "combat" poses.
I can see the issue of this being from a consistent combat theme game, but as someone who just enjoys to see the art from an individual stand point vs a veneer of action poses,
I quite enjoy the variety.