I'm sure this has been discussed and requested before but I'd love to see a Boss HM-2 in the Kemper. I know it's a bit of a niche request but I know a few people who rely on this pedal for the core of their tone.
I have tried profiling it as part of a chain but the Kemper doesn't seem to be able to accurately recreate it. For some reason using the physical pedal with the Kemper doesn't really get the same results as pushing it into a valve amp either.