It is a real possibility. Massoud Barzani, who is president of the Kurdistan region region, had some interesting things to say to Kerry today.
This is from an AP news article:
**Kurdish leader warns US that Sunni insurgent advances have created a ‘new reality’ in Iraq
**
Barzani’s support will be crucial for resolving the political impasse because Kurds represent about 20 percent of Iraq’s population and usually vote as a unified bloc.
Barzani told Kerry that Kurds are seeking “a solution for the crisis that we have witnessed.” But, he said, “we are facing a new reality and a new Iraq.”
Barzani did not explain what he meant by a “new Iraq,” but he was apparently referring to the fall under Kurdish control of Kirkuk and other areas in northern Iraq that Kurds have long sought to incorporate into their self-rule region. Other Kurdish officials have even raised the possibility of pressing for independence, although that is opposed by the U.S. and neighboring Turkey.
usnews.com/news/politics/articles/2014/06/24/kerry-back-in-iraq-meeting-with-kurdish-leader