Yes, the Brazilian GM 12 Port head is a good example of this, but you have to think outside the box to make it a benefit instead of a detriment, and GM didn't do that.
You mean like putting the intake on one side of the engine and exhaust on the other so you have room to separate the intake runners?
If so then yes.
I don't see a way to get enough room to make this work well. Will it work OK?
Yes Maybe. Will it be an improvement? Not likely.
