So, you basically want everyone, including obscure characters.
We got it. Armageddon redux.
If you look closely at the list, most of the dead MK9 characters, Kira, Kobra, Dairou, Darrius, Onaga, Blaze, and Taven AREN'T there. So that's not "everyone" and certainly not "Armageddon".
In fact, I'd like to also NOT include Liu Kang and Noob Saibot in the roster for MK10.
And I especially will I never want Meat and Mokap to exist in the new timeline at all.
It's characters that would be in the time of MK4-MKDA.
I added Havik because he was in an MK9 ending and to introduce Chaos Realm.
Hotaru was added because Orderrealm was in Johnny Cage's ending and Hotaru belongs in the Orderrealm. Plus, Orderrealm should be introduced.
Daegon (who was born years before Taven), Mavado, and Hsu Hao were added to introduce the Red Dragon (which would be the rival of Black Dragon members such as Kano, Jarek, and Tremor).
Ashrah is in because she is a Netherrealm demon.
I added Nitara because I want the vampire realm (Vaeternus) to be introduced.
It would definitely make sense to add Kia and Jataaka because they work for Quan Chi anyways.
Shujinko would be here too but a little younger than how he would be in MKD.
The characters that still have no importance after their second chance in the new timeline to shine should definitely be killed off (especially Frost).
Kira, Kobra, Onaga, Dairou, and Darrius can be saved for MK11.
I added Khameleon but not Chameleon because the female has a story and can have a reunion with Reptile to have their species exist again.
The dead MK9 characters not added in the roster, Blaze, and Taven can be in the next MK Trilogy of the new timeline (which should have all the characters from the new timeline as well as all the guests that appeared on the previous MK games and where I'd have Jade team up with Juliet and/or Rayne). Hopefully by then, Kratos could be in any console and NOT just in Sony.
Sub-Zero is DLC because he's dead and fans would buy him anyways rather than not have him in the game at all. (Which I said before.)
And of course, Rayne and Juliet are my most recommended guest characters for the MK series.
That's a total of 46 characters for MK10 (with Liu and Noob NOT included).
Armageddon had 60+ characters FYI.
Anyways, I think MK4 HD could be made because it's 3D unlike the classic games. I mean look at Tekken Tag Tournament, RE4, and RECVX, they are all 3D that became HD. So hopefully, NRS does that to MK4 for PSN and Xbox Live (PS3 and Xbox 360) before moving on to MK10 (which would be in the next generation consoles.)