Deferred interest and dividends are being paid off.
A few what if's comes to mind. The UST seems to be in a deal making mode right now.
One example would be a small bank in Seattle that owes $7MM on it's TARP debt from 2009. The UST basically said that if the bank can raise the $7MM from private funds, and replace those TARP funds, that the bank would only have to pay back half what it owed (or $3.5MM). There are other examples that I see cropping up in other situations as well.