5 man squad grens with faster vet and cover bonus and WITHOUT any weapon, i don't think that this will fit you in lategame? If you need 5-man grens you can choose doc with it and even get g43 and you even don't need wait you T4!
I do not like people keep mentioning The German Infantry Doctrine with 5 man. I does not help. It feels like elements which should have been introduced by default in a less effective scale. In fact, most of the elements introduced within the doctrine should have had been introduced to default Wehrmacht. At least they are getting the Panzergrenadiers right fulfilling the role of a "mechanized unit". There should be a default option, mainly for late game purposes maybe alike what Cons are getting with additonal men.
There should be for Grenadier as I have mentioned before in other forums
1./ its current MG42 upgrade, purpose for "extra firepower" 60 ammo
or
2./ additional man for , "extra survivability". 60 ammo
You can pick one or the other. Not both, not until Battle Phase 3 and both will cost you in total 120 ammo. Costy, right?
I believe this is a good step or diverse mechanic. No too strong or OP. The idea is, you can pick one upgrade in the beginning only until Battle Phase 3 where you can get both. Have to upgrade individually.
It should create a dilemma or difficult choice as one will have to pick one element over the other.
SU should get Molotov upgrade free and the AT costing only.
Like what the British Elements have although they have (Bolster Squad) it at more cost effective option. It should not be a problem
I think Conscripts should have 8 man squad. Upgrade should come earlier. 6 men equipped with weapons, the other 2 unarmed but waiting for other models to die in order to get their weapon. Fits the historical aspect like the Movie "Enemy at The Gates". Not all cons had rifles, they had to get it from another dead con. Create this element of "Human Wave Tactics" would surely improve the elements of the game and SU.