I think we will time skip shortly to the point in which Beyond is prepared to go to the Outside, which will be a few years. Gon will be older and the grand stage of the arc will be none other than Meteor City, suspected gateway to the Outside.
Ahahaha... when I got into HxH, I was extremely hesitant because I'm already dedicated to D.Gray-hiatus, but Hiatus x Hiatus takes it to another level entirely. < _> Nobody told me that they'd separate. (cries)
About the line Killua said concerning Gon and Killua hanging out again, what's the proper translation? The anime subs I watched, Killua said "I'm the one deciding to hang out with you", but I don't know if he said to to Alluka or Gon. In the manga scanlations, he says something like he's chosen to hang out with you (says this to Alluka, or?)
Him calling Gon number 2... ow.
And then later, there are chibis with Alluka and Killua holding hands with a heart above them. O _o That seemed a tiny bit siscon to me...
He was talking to Alluka in both versions, Gon said nothing, the anime translation looks more correct to me. She was saying that Gon should come to keep him company after their journey and Killua retorted that he is the one who keeps him company, not the other way around.