Of Cource There Is This For Every Civ At Least A Few Of Each Melee Combat Inderect Combat Combat Support Support Light Calvary Heavy Calvary Support Calvary Naval Ships Transports Super Class Unit Hero But There Has never Been Commanding Units In RTS Ever, Something So very Much Part Of Strategy. One Thing I Hate So Much In RTS Is Having To Rush From One Place To onther Trying To Defend,Attack,Plan,Build,Gather,Think,Move,Explore, And Scout All At the Same Time Its Impossible.So What Iam Thinking Is Having Commanding Officers And Assighn Them Units Like A Squad Or Comapany And Given A Script To Carry Out A Certain Behavoir Like Defend Or Attack (Attacking With Skill Instead Of Simply Turining Your Men Into Fodder).This Way You Feel Your Control Of An Army Instead Of A Large Band Under Your Supreme Control.Officers Could Be Trained Or Be Promoted From Reg Units.Like lets Say Your Officer Is Promoted From A Calvary He Will Have An Outstanding Calvary Tactic Script But Poor Infantry Command.Or A Spearmen (Hipolite) Who Is Promoted Up Through The Ranks Until He Is A officer And With This Will Have An Excelent Defencive Script Command, Able To Move His Units To The Best Defencive Spots That Way He Will Be Able To Hold Or Hold And Retreat Or Hold While Falling Back To Buy SomeTime Whatever Order You Give Him.This Would Be Something Completly New And 0Ad Will Have It First And Whont Be Just Onther RTS.