Hello and welcome aboard.
Here's a couple of items for consideration.
1. A sa/da automatic in .357 sig would be nice.
2. Also, I've seen some revolvers recently manufactured for automatic ammunition such as 380, 9mm, 45 cal, et cetera.
That's seems appetizing because it offers more calibre, and ballistic characteristic options, than the typical basic 38/357 revolver choices, and can offer ammo interchangabilty for those who possess both automatics and revolvers.
I'd like to see revolver choices in the typical automatic caliber options. This will allow the customer to select from a greater selection of ammo choices, based on his need, and couple it with the characteristics of his preferred handgun; ie, reliability and simplicity of revolvers, versus the speed and greater ammo capacity of the automatic.
Food for thought.....