If so, then it's just another stupid thing they've done that will effect the players aswell as RMT.
They've put all kinds of dumb features in to make it harder for RMT, and all of these features effect players and possibly even more so than RMT. The difference between RMT and players is RMT will put up with it, they'll find a way, people always do when money is involved.
The playerbase on the other hand... The majority will quit.