You know...if this was only for a “entry-level” situation...where Barney had to talk to some other guy to grease up the situation and ensure a proper introduction....I don’t see a problem.
Alot of guys up in these major metropolitan areas need “entry-level” situations, and it helps if you can meet folks at the right bar or club to make things happen. I’m sure Barny was ethical, honest and straight about the situation.