The militia could probably benefit from organizing itself with chapters and a central head with a screening process that deflects felons and individuals with a propensity towards unstability and a substantal number episodes of violence. A certification training for firearms proficiency and educational programs for defense strategies and military tactics wouldn’t hurt either.
We do all of that already. I don’t know who these militia members are or who they report to, but they aren’t associated with any Texas-based militia groups that I know.