I like to watch Joe Kenda, the homicide hunter. He said usually people commit murder over women, revenge, or money. I suppose major wars could happen over money like this. I think counterfeiting Euros would probably not be a good idea for them.
You're most likely correct. But I think they should go for it anyway. Everyone involved in this whole debacle has been acting foolishly. There is no good reason for the Greeks to break from that pattern now.