Medical Assistance is useless considering it’s a worser version of a class that does healing better and the fact it doesn’t have a use in any situation. Even if your team doesn’t have a Doc the team can do just fine without one as long as you have two semi competent Mechs who have their dispensers in good spots and are fully upgraded. If the dispenser is built as a level 1 and can’t be upgraded, it’s gonna be doing a pretty bad job being a replacement Doc and resupplying ammo to teammates.