If India/Korea have a falling out, all bets are off. But they both seem determined to stick together.
Assuming that they DO stick together, IMO their joint best play would be for India's Ottoman war to go off as planned, while Korea expands into the empty space between former Rome and Inca. After consolidating those lands, hit HRE. India takes Centralia, Korea (with Indian support) goes after the mainland. At that point there's no effective opposition left.
Assuming that they DO stick together, IMO their joint best play would be for India's Ottoman war to go off as planned, while Korea expands into the empty space between former Rome and Inca. After consolidating those lands, hit HRE. India takes Centralia, Korea (with Indian support) goes after the mainland. At that point there's no effective opposition left.