I´ve no idea what it will mean for those that are facing repossession and I´d hate to give anyone false hope. If they´ve been aggressive in the past I assume it is because they have been desperately trying to shore up their capital reserves. One would like to think that now they have received this huge cash injection they might treat those cutomers that are genuinely struggling to meet their committments with a bit more civility. However, it is only the board of directors that have been replaced, I imagine the local branch managers will continue on as before unless they are instructed to do otherwise.
I´m purely speculating, but I´d guess that anyone already involved in a legal battle with them isn´t going to see any benefit whatsoever. However, those that haven´t yet fallen too far into arrears might find a slightly more sympathetic ear in their local branch and perhaps find a way to restructure their repayments now that the bank has some liquidity.
Then again, banks are a law unto themselves.