You are correct - no formation subs on special teams at the moment. Some are bummed. Myself, my biggest uses of formations subs were DL pass rushing on nickel and dime, coverage/pass rush LBs vs thumpers in certain formations, rotatings RBs by formation sets and WRs and CBs that I wanted in the slot. I loved finding snaps for my younger or role players. I can live without the special teams stuff although I know some will be pissed.