Suggestion - Limit Weapons Available to Each Class

What if they limit the weapons to two weapon categories per class, assault ARs and SMGs, Support SMGs and LMGs, Engineer LMGs and SMGs, Recon Marksman and Snipers, with class proficiencies for them. You can choose other weapons but with a penalty of losing one of the three gadgets you carry. With a bonus proficiency and a penalty it would further incentivize you to choose the classes' weapon.