Dealing with free muslim tags, if so could they not be put to use as ottoman revolters (armenia, trebizond) or used to bring the Dulkadir kingdom into the game (which was not a vassal of the ottomans until 1522)
Dulkadir - a Turkmen dynasty (1337-1522) that ruled in the Elbistan-Maras-Malatya region of eastern Anatolia. Its lands were the focus of rivalry between the Ottoman Empire and the Mamluks of Syria.
After 1450 Ottoman-Mamluk rivalry intensified, resulting in dynastic struggles and frequent changes in Dulkadir leadership. When Ali, the last Dulkadir prince, was overthrown by his grand vizier in 1522, the principality was incorporated into the Ottoman Empire, the Dulkadir family was accorded vassal status, and its members were appointed to high offices.
the regions of dulkadir, and all of anatolia revolted, known as the Jelali (also spelled CELÂLI) rebellions in Anatolia in the 16th and 17th centuries. The first revolt occurred (1519) near Tokat under the leadership of Celâl, a preacher of Shi'ah Islam. Major revolts later occurred in 1526-28, 1595-1610, 1654-55, and 1658-59.
The major uprisings involved the sekbans (irregular troops of musketeers) and sipahis (cavalrymen maintained by land grants). The rebellions were not attempts to overthrow the Ottoman government but were reactions to a social and economic crisis stemming from a number of factors: a depreciation of the currency, heavy taxation, a decline in the devsirme system (levy of Christian boys), admission of Muslims into the army, and an increase in the number and dominance of the Janissaries (elite troops) both in Istanbul and in the provinces.
With a decline of the sipahi cavalry the sekban troops, recruited from the Anatolian peasantry, formed the main provincial army. During wartime the sekbans served the provincial governors and drew regular pay. In peacetime, however, they were not paid, and they resorted to banditry, in which case they were called Jelalis. They were joined by sipahis, who had lost their land grants to court favourites, and by overtaxed peasants and Turkmen and Kurdish nomads.
In 1598 a sekban leader, Karayazici Abdülhalim ('Abd al-Halim), united the dissatisfied groups in Anatolia, forcing the towns to pay tribute and dominating the Sivas and Dulkadir provinces in central Anatolia. When Ottoman forces were sent against them, the Jelalis withdrew to Urfa in southeastern Anatolia, making it the centre of resistance. Karayazici rejected offers of governorships in Anatolia and died in 1602. His brother Deli Hasan then seized Kutahya, in western Anatolia, but later he and his followers were won over by grants of governorships.
The Jelali unrest, however, continued under the leadership of Janbuladoglu in Aleppo and Yusuf Pasa and Kalenderoglu in western Anatolia. They were finally suppressed by the grand vizier Kuyucu Murad Pasa, who by 1610 had eliminated a large number of Jelalis
During the rest of the 17th and the 18th century, Jelalis continued their periodic depredations in Anatolia, representing a provincial reaction against the increasing power of the Janissaries
*I think that these periods of unrest should be worked in as times of troubles with the possibility of succession in anatolia. I know that this has been brought up before but once the bugs with the ottomans are worked out they will be seriously powerful. In one of my games they annexed poland and kept russia from expanding west. Years of internel turmoil and bad money management should be initiated to reflect historical accuracy.
Territory Maps
Persia
http://ccat.sas.upenn.edu/~rs143/timurid.jpg
Armenia
http://www.britannica.com/eb/art?id=4788&type=I
Ottoman
http://ccat.sas.upenn.edu/~rs143/ottosul.jpg
Here is a Circa 15th century map muslim world for further clarification
http://ccat.sas.upenn.edu/~rs143/map6.jpg