I have a ideea of a new class system based on points ,so lets say you have at first 7 points ,whit those points you take a class like assault and you buy the weapons ,lets say ,youre a german you can buy a Mp 40 with 4 points ,if you want any upgrades for it you will need to spend one more points ,the same applies for pistols and grenades ,also bandages. The pistol would be 2 points and grendes 1 so you need to choose carefully what you keep or not in your class. So if you want other weapon for the assault you can also choose the Mkb ,but it will cost you more lets say like 5 and a half . Also if you level up you get like 0,25 at first level ,at the second 0,50 points and after you get 1 ,the point sytem goes again to 0,25 until you get max level .