The maps i always make are CTF, Koth " sometimes" OddBall yaah you get the point 
just Objectives and maps that work with Slayer the new gametypes have been added in i don’t normaly make dominion maps 
but i cant try for you guys
Making maps for future Online Wargames, Just give me something you want done idea’s and ill do them 
here is a link to my file Shear I Would suggest to like it and Shear it to your friends please that would be nice
https://www.halowaypoint.com/en-us/players/flexxziz/halo4/fileshare#!/?section=GameMap&SearchDate=7&SortBy=2&view-select=Tile&startIndex=0
But other then that just ask me anything Add me if you will and ill get stuff done ill have maps posted every week so check out my file Shear if you really like my map