Is there going to be offline split screen multiplayer(Up to 4 players) or at least campaign co-op in Brink?

There is no split screen at all, but there is online 8 player co op

Are there any plans to create offline split screen soon? :[

yes one of the cool things about Brink will be the Campaign Co-op. but no Split screen. you need multiple copies and systems to play with friends.

Not that I know of