Let's face it, in addressing design uncertainties by implementing 2 differently-flawed modes, TWI not also broke the game, they broke the community. The game is beyond repair at this point; not because obvious solutions aren't available, but because TWI won't bother to implement them, and the community is too fractured. Even if someone implemented all these fixes as a mod package, it'd be almost impossible to populate servers around it.
Just to run through the laundry list:
- broken sprint physics
- broken squad system
- casual rifle recoil
- arcade SMG balance
- broken zoom/fov system
- no 3D VOIP and thus, broken teamwork
- 3 different retarded modes
- progression system/stat bonuses/prototypes
Probably the worst part is that by splintering the community, TWI has inadvertently ensured that fans are too busy arguing Casual vs. Realism to realize the obvious solutions to all these problems which both modes fail to provide. I'm pretty much positive, that barring n00bs who still want to level ground for bonuses, these problems could all be fixed in a way that satisfies everyone, but the community is too busy arguing the wrong points to realize it.
TWI may be attempting some improvements to Classic, but it really can't possibly enough to change things. TWI have failed to actually acknowledge all the issues and state proper solutions; they've just asked the community for suggestions, which means the results will be an incomplete compromise at best. And even if the new Classic mode were perfect, the community is so fractured that it'd still fail to maintain populated servers.
Honestly I'm just tired to sitting around waiting for things to improve. All we can do is move on to other things and hope that by the time TWI releases RO3, they realize the error of their ways. (yeah right) In any case, I've got better things to do than keep trying to join empty servers, and have the same tired, circular debates in the suggestions forums over and over and over.
I think this is sort of a case of too little too late. Even if everything you just listed was fixed, most of the players that would want them have been gone since RO2 launch basically . Add to that, almost 2 years into the game's life making those changes is a bit late and would fundamentally make it into a different game - at that point you may as well save it for the sequel.