I've never disagreed with your point, but yes, I'm saying any player who is DFA'd will be replaced on the roster at min wage cots, minimum, which is what another team pays, if they take the DFA'd player. It's a wash, when it comes to the payroll budget (tax and non tax.)
Yes, if nobody claims Barnes, and we don't get the $725K savings and then are forced to replace his roster slot, we end up paying at least $725K more, but if someone pays Barnes the min, our budget pretty much can not go down, overall.