2 for sure.
2
Suggestion: 3 for Specialists ONLY in Hazard Zone
2 I guess.
Old class system was better for one major reason: it enabled better squad play.
You immediately saw what classes your squad already has and what it's missing; we have two engineers - that means no need for one anymore, I can take ammo boxes; oh we have a medic and support already? Great, I can pick engineer.
The specialist system will create squads that try to play together, but end up having identical equipment and thus are useless from a teamwork point of view. Squads end up having no ammo boxes, or no rocket launchers or no medics.
