Okay, it looks like we’ve figured the mystery around the mutliplayer mode I previewed earlier and the online beta that some of you have been playing. Squad Deathmatch is new to Battlefield while what’s going on in the beta is “old.”
https://kotaku.com/battlefield-bad-company-2-multiplayer-preview-serious-5429086
EA publicist Jino Talens says it better in this email:
Squad Deathmatch is a brand new mode to BFBC2, so we’re still testing and building it out to the way we want it in the final game. The PS3 beta out now is a general term used in the industry when a game is released early to the public for testing purposes, but the game overall is still in early Alpha.
Glad we got that cleared up. Now I can get back to lusting after tanks.