Logan would never trashtalk sapiens like he did in this preview. He's the one mutant away from that rhetoric of all the ones in Dawn of X, so clearly Duggan didn't do his Homework or didn't care (which is worse in my book).
Kable is just as unsufferable a brat as Quire is in those panels, and the goofyness doesn't suit the scene at all.
I'm gonna wait for the real Cable to show up at some point down the line, it's useless to invest in this fac-simile.
Mark my words: he'll go the way the Lobo impostor went a couple of years ago at DC, it's just a matter of time.
Kable is just a fake.