That's a different, smaller fire (the Fort Huachuca fire, started, then almost completely contained). That cause was known from the very start of the fire.

BTW, "most likely" doesn't mean "only," it just means that you'd be placing a safer bet that a fire of unknown cause right now was illegals than not.

yet no one means no one and period means period and someone claiming evidence should have evidence not conjuecture and anecdotes.

BTW going by your claims I wouldn't be putting much faith in your "safe bets" if you want to hang onto your money.
A simple example would be your safe bet on lightning by a wide margin. Humans come out tops across the board mainly by a very very very wide margin with one exception, the W. Great Basin has it roughly 50/50