it is not a leak.
the terms of the proposal are 100% public
http://www.afr.com/rw/2009-2014/AFR/2013/08/23/Photos/7217b2da-0bb2-11e3-8e44-584fc32498fa_Centerbridge%20and%20Oaktree%20media%20statement%20%2023%2008%202013.pdf
hopefully that link works.
The only question is whether the BBG board is interested in the centerbridge proposal.