This is a little different, I'm using the same method with inputs as you but I want to split the piezo signal only.
So this profile would be just the piezo signal then split in the kemper somehow so I could have a slight mix of the direct piezo and also make it go through a profile of sorts (all I will be profiling is an EQ curve)
With a Y splitter I could send the piezo signal to two loop returns but I was hoping to not need the extra gear.
So a solution would me a mix in the cab parameter (something that was asked sometime ago) or the ability to use the same loop in two different spots in parallel path .