Rigging a war is the sole function of the military.
So tell me, what kind of military does the state of Texas have? How many Aircraft carriers have they fielded? How many tanks has the state of Texas bought recently?
Sounds to me you want to lose and lose big.
You are talking about conventional warfare, line ‘em up and shoot it out. I doubt we would ever see that unless large parts of the military defected- like entire military facilities, I cannot imagine that ever happening but would make a good book/movie theme. Unconventional war is a whole different thing, and has been quite successful in the past against large well armed forces. We might see something like that at some point.