Rolling back the block chain seems like a very dangerous idea for a coin... That disenfranchises a lot of people. Could you imagine if you are a business that was accepting VRC before a roll back? That just puts such a negative taste in my mouth.
I won't be touching Mintpal with a barge pole. Both of them are completely dishonest IMO. Mintpal got robbed due to their poor security, no one else's fault. VRC are as bad for allowing people to be ripped off, clearly they have Exchanges priorities over the Investors. But like Gox, no one will care till they lose it all