I'm more interested in how Paul is going to resolve his issues with changing time. After all, he always said that he doesn't care about some hypothetical timeline, and the only people he's going to protect are the ones right here and now.
Well guess what Paul.
Alan Scott, Kon, the other Jade and a multitude of other people you like just became hypothetical. The people you care about now are the old chinese lantern, this Jade and some other people not revealed yet.
On top of that, he doesn't even remember the other ones.
Is he going to follow the ideoloy he spouts or will he throw it out the window as soon as it's convinient for him? And if he does, how will that change his relations with the Legion? If he is allowed to change the timeline to get the one he wants, why aren't they allowed to restore the timeline where the Reach conquers Earth?