This is rather interesting. What if some Arabic people started complaining because US soldiers killed their families? Would they rename them too? Doubtful for the simple fact they are Arab and thus are ignored unless they threaten something with murder, at which point the media would be all over it and use it to try and make people want to keep the US army fighting in the Middle-East so the raping of their lands for the profit of American businessmen can continue.
It is tiring to see the Americans as the good guy EVERY time. Be it movies, games, or anything. In almost all Western media, the Americans are the heroes. The only time they are the bad guys is when another American is the hero. Watch any Disney movie and note the accents, heroes have American accents and villains have European accents.
What they should have done is put in some missions where you play as the Taliban. Brothers in Arms did it with the Nazi's in Earned in Blood, so why is killing US soldiers as part of a force that is among the most evil (at least, it is always depicted as the most evil) in that game fine? Why is it any different than killing NATO troops as a Taliban? If you listen to the US Government, the Taliban only killed 3,000 US citizens while the Nazi's took out more than 3 million Jews (not counting the 10-15 million Russians that died). Is it ok to play as bad guys once they reach a certain killstreak, or is it racism?