I know someone suggested it already but I'd like to reiterate a desire for an advanced medic course. Teach about proper revive tactics and revive tricks. Stuff like you can run by a body and crouch to rez instead of diving prone or tossing a medihub at a clipping body in order to be able to rez it. Also remind would be medics to clear immediate threats before reviving so you don't get yourself and your newly revived teammate both dead.
Since there is only one kit that uses medic techniques (specifically in 2142) it is most likely that those topics will be a part of the Assault Kit class. It would include discussing different medic techniques in both the Basic and Advanced Assault classes.
Lumped in with Assault kit course, eh? That means I can learn advanced medic tactics as well as proper rocket spam technique... brilliant!! Sign me up for this one!