The Main Problem with Securitization Is That

The main problem with securitization is that

A) governments are no longer able to repackage bank assets.
B) securitized banks grow too large and create oligopolies.
C) There is no problem. Governments can still get an accurate picture of global financial flows by simply examining bank balance sheets.
D) governments are not able to monitor bank assets or to asses a bank's risk to the soundness of the international banking system.
E) the bank assets are not marketable.