No Co op multiplayer in online dynasty on the same console?

I bought this game for my son and I to start a dynasty and play against each other. Same way I used to do in the earlier versions against my friends in college. We tweaked the schedule to meet head to head in week 4. Can’t do it because 2 active users with 2 active ea profiles can’t play against each we other on the same console. Has to be online with 2 consoles.