For what its worth, there is more bad news for Iraqi government stability today, as the party of All-Sadr joins in calls for new elections.
While Al-Sadr is a shia, he last played the role of kingmaker by withdrawing support from Alawi and supporting Maliki, to head the fragile Iraqi unity government of today. As the Al-Sadr party one one of the largest Shia parliamentary blocks in Iraq as Al-Sadr is one of the few Iraqi/clerics/politicians to reach out to Sunnis.
In short, Maliki has alienated a good part of his own Shia majority support, totally alienated Sunnis who are now terrified at the prospect of renewed ethnic cleaning against them, and Kurds become increasing worried about their future also.
For a better and more informed link................
http://news.yahoo.com/sadrists-call-elections-iraq-145110273.html
I sure will not make any prediction, but my guess is, if Maliki does not find ways to defuse the tensions and rebuild his support, its may look very grim, as all paths forward
may lead to damned if they do and damned if they don't have new elections in Iraq.
As Al-Quida is now hard at work trying to destabilize Iraq.