Hero? No, that would be Tron. His mirror. His "better half". The one the users wanted. Rinzler is a killer, plain and simple, and if Chara proves a threat to those who trust them, he won't hesitate to carry out his task.

Of course, they wouldn't both still be exchanging words if that was what Rinzler expected. He's sticking with his earlier assumption, confirmation or no.

Status (betas). Known threats.

Whether they'll share the data is questionable, but he knows Chara would be watching.