Actually if you took a look at the night chat you will see I wanted to recruit smart people. The people I wanted to convert were Ballard, Parker, and Donnelly... We recruited the only one that was recruitable. Even if there was an Enforcer it wouldn't have changed the result in failing to recruit the other two.
EDIT: The threat of a possible Enforcer didn't keep me from recruiting Ballard though, I went right ahead with it.