FWIW here's where I'm at:
I am a member of a couple Abby/Libby FB groups, and once the sketch was released, I went to one of the FB discussion groups first and saw the RSO so many in that group suspected right next to the sketch, well, he looked like a dead ringer to the sketch IMO. My mouth actually fell open and before I read anything and my mind went, "OMG, it's him! They got him!!!" Only to begin reading how much he resembled the sketch, *except* he had blue eyes. I rarely go on those FB groups any more, and I don't even remember the RSO's name at the moment (not that I could say it on here anyway). I hadn't read much in the group as to why he was Suspect #1 in so many minds but they had some fairly convincing reasons. And I'd never seen a sketch look so identical to a flesh and blood human being IMO.
Then as time went by I kind of stopped following in the group because nothing was happening as far as an arrest or even a named POI of that particular RSO in MSM or by L.E.
Then DN comes along. When I saw him next to the sketch, I thought, "definitely a resemblance" but I didn't find it nearly as strong as I had to the other aforementioned RSO. I think DN's nose looks *different* from the sketch, but I do see a strong resemblance to it in one of the stills.
And I've followed along here, mostly quietly, and believe there's a good chance he could be DN. The circumstantial evidence is overwhelming IMO. And now that he's being extradited back here, I admit I am excited. Excited that he indeed could be THE ONE. That this case may finally get solved and real justice finally be served.
So I guess I'm saying I lean more towards it being DN than not. I don't think LE are going to get him and expect any sudden announcements that he's being arrested for Libby and Abby's murder. I don't think they're that close at all. I think they DO have him more in their sights than they're letting on and that they want him here as they investigate hard to either exclude or include him...
That said, if some new POI is named, bring him on! I'd love to investigate and speculate on these threads about him. If someone else is arrested tomorrow, DN will be far from my mind, and I sure won't miss him. And I won't be surprised if it is someone else, either.
I'm here for the long-haul, and seeing how this DN extradition shakes out is part of that. I'm not obsessed with him, and will happily move on once he is excluded. In the meantime, I think it's very interesting to discuss possible links as well as talk about the case in general. JMO.