Boyd Langton's title at the Dollhouse is that of Handler. He's assigned to Echo.
With his all-business attitude and perpetual loyalty, Boyd pretty much runs the show at the Dollhouse. But where would his loyalty lie if Echo needs protection from the Dollhouse, or vice versa?
Boyd: And what, leave him out there in his doll state, totally wiped?
Topher: He'll be an empty-headed robot wondering around Hollywood - he'll be fine!