Originally Posted by
kingaliencracker
So far be it from me to be the one to defend Berganza on anything, but...
The New 52 mess with George Perez was more Grant Morrison and his refusal to share his storylines for Action with anyone except Rags Morales. This was due to (what he perceived to be) other writers stealing his ideas for Final Crisis prior to that story being released. Now, I suppose it could be argued that Berganza allowed the arrangement so he's responsible for the mess that eventually happened but it's very likely Didio, Lee, and/or Harras would have approved the same arrangement if it meant getting Grant on one of the main Superman titles for New 52.
Also, I don't think Berganza was involved with Amazon's Attack, but I may be mistaken.