The time has come for your path to diverge from that of the Grey Company, and for you to bid the Rangers farewell.
'I am sure Théodred will find a use for you at the Ford of Isen, ${PLAYER}. That is a crucial crossing, and it must be held against the forces of Saruman at any cost. We have seen the danger posed by the Dunlending clans, and the army of Uruks you beheld within Isengard sounds of considerable size.
'Neither of those forces must cross the river Isen.'
Calenglad's bleak expression is lightened by a wry smile.
'You should say good-bye to Radanir. If you do not, we would never hear the end of it. He is east of here, I believe, on the path.'
Radanir is on the road east of the Tree of Tribute, in the Gravenwood.
Calenglad has told you to say your good-byes to Radanir, or the Rangers would never hear the end of it.