I agree with everything you said except on the nerf you suggested for the explosives (especially bazookas), i mean the fun part about them is the utility, launching someone up so you can "combo" with a shotgun (bazooka), or making someone leave a camp/cover spot with the granade launcher, i mean, they're explosives, they shouldn't be nearly impossible to hit. So i sould suggest nerfing the damage on the explosives, but nerfing the blast radius would make them useless.