I'm worried primarily about PzGren package being lumped in. However, I feel that it can be salvaged by giving utility to squads already affected by Veteran Squad Leaders.
I'm all for making the G43 transferrable rather than a 10% upgrade to accuracy. I think it needs to be said that the goal should not be to make something that can compete with the MG42 or G43 package in DPS, just as how MP40s for Volks shouldn't be competing with StG44s for DPS. Besides, the extra man boosts DPS by 20% already, plus you can potentially still pick up slot weapons. It should by all accounts be less DPS but more utility and survivability. The commander already adds a 25% timed accuracy boosts as well via Assault and Hold, which is basically better OKW Breakthrough as-is. Adding too much value just makes it a no-brainer upgrade.
Basically what I'm trying to say is that I'm worried it's a no-brainer upgrade right now because it has good DPS upgrade and good durability upgrade but doesn't have any flavor. A utility-focused approach instead of raw DPS is something that Wehr doesn't currently have, is flavorful and thematic, and synergizes well with (and adds skill elements to) the new Assault and Hold.
That said utility NEEDS to translate into killing power or else this doctrine won’t see a lot of play. What’s the point of having mainline Infantry that can’t kill anything and instead gets killed by everything else short of engineer units. Why not just go ostruppen for 6 men AND an lmg down the line. Mp40 Volks will beat stg volks at short range. There is a range where they excel over their counterpart. 5 man gren squads currently do not beat lmg greens at any range. You’re sacrificing wiping power and manpower bleed on the opponent for what?