I think we should keep the updates in pvp. But make a toggle button for the win condition in Custom games. Right now playing against the AI TAKES TOO LONG. period. If you lik playing for more than an hour against Hardest AI’s thats fine. Then add a toggle button so that you can choose between ALL Landmarks or just 1 players landmark as a win conditon 
Just build some outpost and upgrade it with cannon emplacement near their destroyed landmarks and GG