I'd like for Sareena, Reiko, Havik and Smoke to be brought back. Not for me but for the fans.

I second that motion.
While I would like to bring Bo Rai Cho and Kenshi as soon as possible, I wouldn't mind those characters to bolster up the roster. I didnt own Mortal Kombat growing up much so I am only familiar with Smoke and POSSIBLY Havik (I only played Deception cause big bro had it, but I didnt understand it much. I was like 9 or something. I couldve encountered Havik. I just dont remember) So like, they would be as much of a new experience for me anyway. A good freshener of a kit. I'd love to give them all a try.

Bi-Han as Sub Zero(for the change of pace)

Sareena

Havik

Daegon

Taven

Sektor(human version)

Cyrax(Human version)

Smoke(Human version)

Shinnok

Onaga

MK9 Quan Chi Like how they Put MKX Raiden and Sub Zero In Injustice 2.

Also Something Needs To be Done With Cyrax they Left us in Quick Sand in the Middle of Jades Desert Story Wise With Him.

I Must Note Tho Im absolutely Loving Liu Kang's Monkey Flips in some of his Cinamatics he must have Learned this from Master Bo Rai Cho. Its Getting Closer to The Look of Jackie Chans Drunken Master Every Entry Boy yall know how to Drop a Man to his Knees in the Waiting Game.

But I've Always Wanted to see Bo Rai Cho Slim Down and Be More like Jackie's Drunken Master I've Been Saying it since MK vs DCU. But if we ever Get a Jackie Chan Guest Appearance Please God Make it like This........ J Chan's 8 Drunken Gods MK Style This is so Legit Right Down to the 8th Female God's Butt Bounce Move After "She Puts on Makup" Out of a Teleport....It's Just So Beautiful ???? lol.

I'd say just keep Takeda, Kung Jin, Bo Rai Cho and Kenshi for MK12.

Since MK9 had Skarlet making her playable debut via DLC as Tremor made his debut in MKX, I would like to see Tasia make her debut in MK11.

Along with Tasia, I want to see Smoke, Ashrah or Sareena, Reiko and Kharon. But obviously we'll only get 4 MK characters and a guest.

Sorry I forgot to return lol. If I'd have to pick a few from the suggestions so far, I'd go with bo rai cho, kung jin, and Havik
But I'm prioritizing Omniman, since they said they'd love to do that cross over