Definitely need auto-downloaders. People still play UT and CS to this day simply because there is an auto-download and nearly every server has at least a bit of custom content on it
Also give us feature like "weapon ban" and RCON & C2EAI full access.
No weapon bans. Every weapon is made to be used and admins shouldn't forbid it unless it's glitched! If there is one things that I hate in BF3, those are too many admin options. I would rather want it like C2 than like BF3. We need a middle.