I've added a brief section on the current auxiliary positions available in the regiment:
Comprised of civilians or foreign nationals.
Grael Notchcliff-Frost (Grael)Raiek Frost (Raiek)The Church of the Holy Light has sent many of its priests to observe and spread its teachings to those of the Grand Alliance. As men and women of the cloth, chaplains supplement Stormwind military medical personnel and act as confessors, preachers, and general representatives of the Holy Church when amongst the king's army.
Stormwind Circle of Magi
Zanbor Emerson (Zanbor)Toberton Knotrum (Toberton)Not all mages in service to the Stormwind Army are of enlisted rank. Sorcerers and wizards of the kingdom's order of magi take on more utilitarian roles such as portal masters, enchanters, and advisors against arcane threats wherever the king's military is deployed.
Order of the Ebon Blade
Former knights and paladins of the Alliance, raised in death by the scourge and regaining their free will, have pledged themselves to the kingdom's cause. While most are unable to return to enlisted service due to their physical status, others choose to serve alongside the soldiers of the Stormwind Army to do their part for the war effort.
Shengzhi Khang (Shengzhi)With the introduction of Pandaren into the Alliance under the Tushui banner, several units of the faction have been attached to the Stormwind Army to facilitate closer relations. Tushui Vanguard, Archers, Monks and Mistweavers make up the auxiliary units under command of Pandaren officials.
Civilian and Mercenary Contracts
Several other civilian and mercenary contracts are available to those who would seek them. The king's army requires cooks, armorers and quartermasters to maintain the logistics required of keeping an army well-equipped and prepared for battle. Other foreign nationals who have yet to earn Stormwind citizenship may be recruited as Auxiliary soldiers, aids, and representatives depending on their disposition.