I don't understand the idea that it would be really simple to break the economy, it really isn't. All it would do is allow access to new items that in the end can be lost or will just be sold to the top and really rich on the server. Most of the items don't get used due to how rare they are either so I really don't understand the fear of "breaking the economy".
Anyhow no-one can really say if this will be done or not as it's fully up to the owners but I see no issue with it. It would bring in more money for the servers and give more people the ability to use the new weapons and items.