Or at leats not what the ‘real’ PBMM was supposed to be. The real PBMM would have been an improvement of the ranking system … and it got deactivated because of some unexplainable bugs that hadn’t much to do with the PBMM itself. The running “PBMM” is nothing else than an improvement of the MVP screen and doesn’t affect the gameplay at all.
For all that want to read more to this topic … I recently wrote somethign similar and had discussions there allready.