Events are being changed thusly dropping Sagara’s usefulness.  Nobunaga sends him 

to Kyoto to prepare for her arrival where he meets every man’s dream.
You've already done so much.
Ihr habt schon so viel getan.
Ya han hecho demasiado por mí. 
Ya habéis hecho demasiado por mí.
Merci pour tout.
Eu já dei muito trabalho.