[Ridgeway]

I'd love a 10mm M&P. But realistically I'd say a limited run 1911 is about all we will get for the foreseeable future.
It may be on the rise on some of the forums, but we are still in the minority of gun owners. I doubt there is enough interest to get a major manufacturer to tool up for what would be a low volume product.
Just look @ HK essentially phasing out .357 sig (I believe).