I do not know if somebody else has this idea. But a "Rifleman" Theme warframe, focused on primary weapons! Might not be as crazy as other themes, but we already have both melee and secondary themed warframes, and I always wanted a Rifleman Warframe
These small changes like shield-gating and the armor-health scaling rework should make Warframe a more fun game, thanks! By the way, could you consider adding a "passive" to Chroma, so when he takes the new "self damage" vex armor activates, that way all warframe players could enjoy the changes to self-damage!