Lodethi
I love that you're responding to this kind of criticism. It's something that the community has been talking about since launch, but we've gotten silence from you/DICE about this and I think as a result of that most have assumed that it's just "lAzY dEvS". Could you elaborate on why weapons present in SP haven't been added to MP? Prioritizing new content over balancing weapons?
Similar to the above comment, there's always a trade off for anything we need to add. UI, balance, integration, testing, animation, VFX, etc, it all adds up.
Every single thing we have added to the game has come at the expense of something else and there will quite likely have been a discussion over should we do "this, or that".