Is there a working strategy for Lannister taking KL early? If you have an alliance with greyjoy you could theoretically march +0 your knight and footman to Stoney Sept to then March+1 them and the footman from SS to Blackwater in the same turn. You could then hold KL in round 2 by march+1ing the 2 footmen and 1 knight into KL.
Do people ever try this? How has it been working?
In both the Feast for Crows expansion and the Dance of the dragons Lannister starts with troops in KL so the creators thought it made sense in a way.