Average carried during the war was two, not one. Also, assaulters carried an average of 6 but could and did carry more, and grenadiers carried even more grenades than assaulters.
How many can be carried will be based on bulk and weight and of course the more weight the soldier carries the slower he moves.
For me it is a no-brainer ATM; extra rounds for covering and suppressing fire or two extra grenades. I’ll take 4 extra clips please. Make it up to 20 (for grenadier regiments) and a standard 2 if you are choosing extra ammo. Taking extra ammo won’t be such an easy choice for an assaulter if he can take 12 grenades instead.
Nothing to do with a subclass. I’m not asking for AT grenades (which are heavier and so can carry LESS, not MORE, which is what I am suggesting), and i’m not asking for a new squad, subclass or otherwise. I am simply asking for more grenades for EVERY soldier. Starting with the facts. Two is the average. In the game it is one. Change it. And if you carry a grenade pouch you can only carry 3. I am asking that it is increased A LOT dependant on the soldier class or squad; e.g. grenadier