I just wanted to point out some cap thingy's that I had not remembered earlier. If i'm not mistaken, Mix was signed prior to the current CBA signing, perhaps before the prior CBA even expired?
At that time, the league had all sorts of alleged cap exemptions that may mean that Mix's cap hit is significantly less than we think. First, it had been rumored that you would get DonBucks for bringing in US National teams players. When Mix was signed, he was never introduced as a DP, or even a potential DP despite being signed when we still had a DP slot open. That leads me to believe that we got a special exemption on Mix's contract which most likely remains in effect. It is not unusual in this league for the league to absorb some of a players salary or give some type of exemption. Considering he was signed in between a CBA dispute, we really do not know anything, but my conclusion is that we are not getting hit with all of Mix's salary, and we are not using TAM/GAM to bring it down below the player max.
Of course we will never know, because this is MLS, but 300k per year in TAM/GAM jsut seems kind of crazy.