I do not like that Blue Mages are hired all the faction. I want to leave them in Rivendell
1) After removed from Gondor, Pippin is hired in the inn.
2) After removed from Lauren - Rumil and Orophin(in the inn).
3) After removed from Rohan, at the same time hiring Theoden the corrupt and normal Theoden.
How to fix it, that they hired, where should (without Blue Mages)?