Hey first post on the forums and I just had some ideas (I get ideas for almost every good game I play) so I thought I would tell them.
~Jobs~
Nanny/Teacher: Herd the children so they wont stupidly hang around the edge of my map
Nurse: Specifically kept around for the purpose of doing basic healing jobs & caring for the sick/injured dwarves
Doctor: significantly reduce the time dwarves spend injured (and even sometimes heal the normally unhealable)
~Rooms~
Nursery/School: area for the Nanny/Teacher too work (and for children too gather)
Hospital: area for injured dwarves too be kept & cared for by Nurses & Doctors
Unit specific barracks: I would like too make barracks for specific units in my military, this way I can make all my marksdwarves hang out in a tower out in the wilderness, even when they arent on duty (and fire from said tower if there is an ambush) It would also allow me too make a guard specific barracks & a royal guard barracks near the baron/king
~Animals~
Mounts: Horses, elephants and other things which would make great mounts for my dwarves too ride into combat, also stables too keep said horses & elephants
Thieves: trained Rheses Maques would make great thieves for caravans etc (but they could figure it out that you are the one sending them which would be bad)
Those are my ideas, dunno if other people have also thought of them (though Im sure they have) anyways, here for your consideration