If you are roleplaying as a murderous psychopath, however, this quest is fantastic.
You can technically avoid any faction reputation loss by letting the NPCs kill the Legion, but this feels counterintuitive to what the situation implies. Backstabbing the Legion is a horrible idea for those characters, hence why many players never complete this quest. Most characters that kill Rose are evil, which usually aligns with Ceaser's Legion characters. In typical Fallout fashion, the deal goes south, forcing players to fight the Legion. Bleed Me Dry (side quest given by Red Lucy at The Thorn) was. Even if you do free Frank’s family from captivity they do not want to see their father.
He asks you to rescue his family from the Legion.
Embark on a new quest for the Overseer, forge alliances with competing factions. Left My Heart: This quest is given to you by a man named Frank Weathers who you find in an NCR refugee camp. Assuming you kill her and talk to Gloria, she will ask you to oversee a Ceaser's Legion deal. I liked doing the side quest for Boone where you defend Bitter Springs against a Legion raid. Gain the advantage in EVE Online and become the best in any field you. That requirement alone makes many players avoid this quest altogether, but it gets even worse. This quest will eventually force you to kill Rose of Sharon Cassidy, one of the game's main companions. What most players miss is the end of this quest. Most avid New Vegas fans know about the Van Graff quest 'Birds of a Feather.' This quest lets players become a Van Graff, starting as a bodyguard before assisting in more demanding operations.