It would be great if below the Stereo Out L & Out R in the MS graph nodes, there was a single Stereo Node that allowed a person to drag that to a mixer or output and it housed both channels. Just to reduce the amount of lines to connect while still leaving the option for working on the channels independently. It wouldn’t mix them together in the line, but just group them together so I don’t have to drag a bunch of lines around from nodes.
Second this. It’s doable for stereo, but anyone mixing 5.1 or 7.1 will have a bad time as is. It would be really handy if the Wave Players would output a combined signal that can be wired up to the respective mixers and the (single) output node. In addition, nodes that allow you to split your combined signal into individual channels/combine individual channels to the combined type would be fantastic, just like Blueprint allows you to make/break Vectors, for example.