Theoretical Angel Gl / Tiedemann route

(looks gnar, but I think somwhere around here has been done) Found this article: https://publications.americanalpineclub.org/articles/13201212158/Mt-Waddington-to-Mt-Asperity-high-peaks-solo-traverse-first-solo-ascents Connected 2012 down Wadd NW to the Tiedeman Glac.