Impressario

[blackmage_nuke]

Was this a mistranslation or did the two Impressarios (Phantom Train and Opera House) actually have the same titles? Because it brings me to think maybe the Impressario is Gogo. He copied a name and the Impressario's sprite is unique except for the green men in Gogo's cave. He was probably pissed that Kefka banged up his train.

[Kawaii Ryûkishi]

"Impresario" is just a title (http://www.merriam-webster.com/dictionary/impresario), like you said. You might as well make wild theories if there were two guys labeled "Manager."

[blackmage_nuke]

I find it hard to invision the Phantom Train Impesario putting on entertainment for a bunch of ghosts.

edit: Ah didnt see definition 3. Well it all seems to check out...for now