Having a pair of KK's grens in Murky and be able to decide when they go into action, can help a lot with either Nottingham or NY.
True. If we build the galleon this turn, those two grens could realistically capture a red-lined NY on T166.
I would plan only for a minimal (gren + 2 cannons) stack for Rome.
Besh, Antium, and Madrid are poorly defended. How do you envision this minimal outfit being useful? I'd be concerned that JC would send his tried and true mega-SoD out to capture
again, just like it captured Cuzco.
Washington has to fall quickly and York and Bombay have to be defended. Even though W. currently doesn't have good attack troops he has lots of units. And they will attack as they cannot pillage anything.
Let me try this once more.
Final odds threshold = 2*30=60 (no units adjacent)
CII musket attacking CII gren(+25% city; 20% fortify): {10.8/(10.8+20.88)}+8% = 34+8=42%
42<60 No attack decision.
-or-
CRI gren vs. CII gren(+25% city; 20% fortify): {12/12+18}+8% = 40+8%=48%. No attack decision.
I don't see an attack decision if we have a single gren fortified in each city. The only possibility that I see is W sends a stack to pillage farther away and they happen to end up adjacent to Bombay (which our initial intrusion could block by moving our units to Bombay W and SW).
What did I oversimplify this time?
Another possibility is taking New York (with KK's galleon grens) before Washington and let KK bomb that.
Btw, are you sure KK will bomb New York? Since the GA can move to Murky, that is, he's not totally trapped, does change KK's 'thinking' in any way? Or is his thinking that he still doesn't have a safe route to Bombay or wherever, so he'll bomb New York?