These changes would be great on all older games from C&C series, but all unit movement and usage etc is the way it was meant to be, NOT overthought!
1) proper anti cheat like valve by steam uses.
2) proper registration/account required to play that's limited to a single nickname
3) Once again start using keys, so users can be keybanned
4) Maybe upgrade the online player count to 12 or 16 slots so we can play 6vs6 or 8vs8
5) Game channel hosters should be able to add users/bad actors to their personal disallow player list, if I make a channel is auto disallows those persons until I remove them from my personal list. Hosters should have choice to remove rules breakers, team attackers, game crashers, laggers etc. Because people have different computers they still name hide and come back to harass and ruin games. We want the /ban "nickname" command back ……….
6) Lastly a choice to go to classic or high texture quality and fully compatable with win 8/10, if the person can run full frames at high texture it runs at high if not it would auto defaults to classic video and sound mode.