In all seriousness, Tyki isn't going to get involved without a further trigger. Right now, he sees Akako playing some psycho that isn't particularly interesting to him (yet, though I am sure he would LOVE Sylar if he knew more)

Hakuba's the only one of the whole crew that he really knows. He's not going to have any reason to get involved as things stand.

However, if Hakuba got kidnapped, he might go check into things and drag him back home, after what happened at the cannon unveiling. So I'm still at the 'watching and seeing what happens' stage.