That comment has Ivan believing even more that the man is a hero. There are other shows and the like around the world like Hero TV, so it's possible he's from overseas. He would have expected some sponsors on his outfit however... Maybe he's a free agent.

"It seems a little strong for a NEXT power, but I guess that's possible." This could all be in Ivan's head rather than the whole place being warped into something, but does that mean Ivan's talking with a voice in his head? "More maybe it's a group of NEXTs working together."