These moments are rare (where I think

) and I didnt post this as a wish because it's just a thought that I had, and I wanted to hear input.
Why not release some of the new additions to the game, for private/hosted arenas before they are posted to the MA
Why I thought about this:
We would have a chance to try out some new toys and act sort of as beta testers for the new stuff. This might help avoid Offroad P40's, zeros cruising way too fast at alt, panzers that drive through trees and gameplay balance concerns. Also this would help promote the private arenas which as near as I can tell are not used much, yet offer a wealth of different options that we dont have in the MA.
The downsides I can see is that there could be an issue with player dropoff in the MA, which certainly would not be good.
The "newness" of updates might lose some of their impact.
It might not be a good idea to let the masses interperate new additions because there me be a direction HTC is headed in that we will not be aware of.
Thoughts? Opinions? Snide remarks?