OK, this is just a theory that I want to share with anyone who watches Heroes...

So my theory is this...
Hiro N., at some time visited the "mute" Haitian and told him to keep a watch over Claire. After all, she DID prove useful in saving the world from blowing up this time right?

What do you think?
I kind of got the impression, that he (Hiro, or his sister) who must run the company in the future are tied into the reason why Claire was needed to be saved from the crazy nut Syler. AND anyone else.

Probably some future seer other than the painter, is able to predict, or see what needs to be done and thus able to detect and manipulate the other "Heroes"...

Again just a theory,
Fun to imagine....