I and a few others still find it a bit awkward that ranged units lose 1 range when entering the modern era. The Crossbow ->Machine gun upgrade is better than before but still doesn't sit well with me.
Perhaps Machine gun units should be a new type of unit that can create a lot of damage at short range but require fortification like siege units. and possibly even add some directional component (like company of heros does so well).
Then ranged units can promote to a new unit that retains its 2 range, the Mortar Squad.
After that the Mortar Squad can turn into a mech mortar or something... i don't know. Still needs thought but what do you think about the 2 ranged mortar unit anyway?
Perhaps Machine gun units should be a new type of unit that can create a lot of damage at short range but require fortification like siege units. and possibly even add some directional component (like company of heros does so well).
Then ranged units can promote to a new unit that retains its 2 range, the Mortar Squad.
After that the Mortar Squad can turn into a mech mortar or something... i don't know. Still needs thought but what do you think about the 2 ranged mortar unit anyway?