the buy now feature is a private sale feature though isn't it? The person makes the trade offer to get the card back and accepts it....
No.. You just goto Auction and click buy now which most people use. Coin farmers will just shift coins by using the buy now feature.
As for the Red flag. We've heard EA say there going to ban loads of people and do nothing I'll be interested to see if A they can keep up with it and B if they even stay true to there word.