Just watched the BRINK launch trailer(http://www.youtube.com/watch?v=NrqhykRsKVI) and noticed(how could you not), that they were standing on top of their container housings(CGI part). If they’d be more or less connected this could literally add another level to the CC-map. It would encourage sniping, but it would also give the Security more options. It would be crazy if you could theoretically walk or better S.M.A.R.T your way from Sec spawn to the vaccine-vault deep in Res territory, all over the top containers.
I know that there would be some visual issues since you could see much further, but I guess there would be some creative solutions to solve this problem. The other maps are allways accessable where you would think they should, and even more. But CC is intentional locked on countless spots where S.M.A.R.T should’ve worked, starting at Sec Spawn.