Talk:Teshin/@comment-89.80.33.211-20160114135829

The Excalibur Proto-Armor skin clearly indicates at least this model of warframe predates Orokin era. But there were no Operators at that time, before the Zariman Ten-Zero Incident, and the development of the Transference technology by the Orokin to channel the powers of the Void through them, so it likely armors of that period were worn directly instead of remote controlled from a pod. It is a possibility "Pseudo-Tenno" designates for Tyl Regor these earlier generation warriors, lacking the warframe abilities but still fully able to take names and kick asses with a gun and blade and their badass exosqueletons. Considering Teshin's background it doesn't seem impossible to me that he is such a veteran.