Rooster Teeth said at Comic-Con that it would be coming out in Spring 2011.
Red vs. Blue Revelations
Most likely not for a long time they do it for there community and people like me who have been watching season 1 when I was 9 and grew up with the lovable characters of Red vs. Blue.
Burnie Burns, the director of red vs blue has said before that he will continue to make red vs. blue even if there are only a few fans left. So yes, there will be a red vs. blue season 11
They said it would be out in spring so wait for it because it will be out in a couple of weeks....
Season 6
The best Red vs. Blue season is season 5. It is the most funny of'em all (besides reconstruction, or whatever it's called).
Yes
Mark Bellman has: Performed in "Red vs Blue: Recollection Trilogy" in 2008. Played Delta in "Red vs. Blue: Reconstruction" in 2008. Played Delta in "Red vs. Blue: Revelation" in 2010. Played Delta in "Red vs. Blue Season 9" in 2011. Played Delta in "Red vs. Blue: Season 10" in 2012.
Red vs. Blue Season 9 - 2011 was released on: USA: 15 November 2011 (internet)
There is Relocated,Recreation and then Season 9
No, season 10 will not be the last season to Red vs. Blue. Season 11 will most likely becoming out this year (2013), and Halo 4 will probably be used to make the episodes.
Recreation