Purpose arranged squads

do we really need one of each class? here are my ideas of team layouts.
Anti-armor/Air: Flexible layout for multipurpose combat
2 Engineers with SMAW/AA launchers
1Assault in-case of any casualties
1support for ammo

Anti-Armor Advanced:Specialized for Anti-Vehicle, Avoid direct enemy confrontation
1Engineer with javelin
1Reacon with soflam
1assault
1support

Anti-Infantry: extremely efficient, mobile squad. Avoid confrontation with armor
2-3 Assault, one should have M320SMOKE to avoid casualties while advancing or retreating from vehicles/Enemies
1-2 Support
1Engineer (Optional)

Recon: Provides intel and sniper support for frontline teams.Greatly increases effectiveness of frontline soldiers
2:Recon: one with TUG-S and the other with MAV
1Assault: with rifle layout for ranged combat
1Support: with MG layout for ranged combat

For any squad to operate Independently, they must have at least one medic and one support. i suggest arranging members according to their preferred classes to Purpose arranged teams

I like what you got there robersonrider, and I gotta say snipers are the eyes and ears of the unit.