Hi, I play online multiplayer fortnite with my 6 year old between my Xbox one and his Nintendo Switch. But I have loads of disk based games I'd like to play LAN or online with him like Forza and Fifa. If I buy a second xbox one will we be able to play online and LAN games together (we both have Xbox Live accounts but only I have an Xbox Live Gold account) with the one disk or one online purchased game or would I need to buy a copy of the game for each Xbox, either disk or online purchase? I've tried googling this but I can't seem to find a reasonable explanation of whether I can or can't. My Xbox one is the standard version and the second one I purchase will be same (cheap 2nd hand one).