Snowolf, it is a technical climb. Crevasses and ice falls are above Camp Muir. Above Camp Muir, we were roped up, crampons and ice axe (mandatory). If you were to skin above Camp Muir (which will be ice and extremely hard crusts) unroped or roped up with team members, you would be putting yourself and, more importantly, others at significant risk if you slipped. I don't see how one would be able to.
Reading this, I can't fathom why you're so determined on trying to find a splitboard route up there.
"People say that marijuana smoking is going to get in the way of my career. I say to them that on the contrary, my fighting career is getting in the way of my marijuana smoking." -Nick Diaz