Literally none.

Ash fuckin' Williams.

He does the chainsaw thing better than Leatherface, has more personality than Leatherface, fits the MK universe better than Leatherface, has more variation potential than Leatherface, and he's more relevant than Leatherface.

I guess what I'm trying to say is he's a better choice in every possible way than Leatherface.

If it wasn't Freddy to complete Jason, I would of honestly loved Michael Myers

I want Aylmer from brain damage. He's a beast !!!!! It has the best evil personality ever ;)

This!!!

Michael Myers, but I guess they are saving him for the next MK ;)

Ashley Williams. I would actually buy him over Nightwolf, Bo, or any of my other favorite MK characters. HIs gameplay would be interesting and varied. His personality would fit amazingly. He has a huge cult following and relevance with his new show. Bruce/Rami would probably be totally down for it. His explaining for being there writes itself: Necronomicon sent him there and he is trying to get back home.

If you want more reasons:

-Chainsaw hand
-Interactions with Johnny
-Victory scene mimicking the ending to Evil Dead 1
-One liners everywhere
-Boomstick fatality
-Hitting on Cassie/Sonya/Milleena/Kitana/Jackie/Tayna
-Necromomicon summonings
-Hail to the King, Baby

Well can't say I'm surprised at this as an answer. I like Horror movies but even I knew 4 guest is just ridiculous. Leatherface as much as I would love to see him in a fighting game or f it a MK game at this point it's too late and adding more would have just felt over saturated and this is exactly what I did feel but oh well.

I guess I should chime in mine. I thin Pinhead would have made an interesting horror icon to make a KP. He has a very distinct look to him that separates him from the other horror icons and looks like he could exist in the MK world. His dialogue would also be interesting as well with certain characters(Mainly Raiden,Quan chi & Shinnok). More on this later.

Ha-ha, appreciate it!

All of them, so NRS can get it out of their system and go back to MK characters with maybe MAYBE a guest from another fighting franchise from time to time.

NRS' very own version of Terrordrome would be a great.

The Jeepers Creepers villain.
Dreamcatcher Mr. Gray
Darkman
Hollowman
Nosferatu
Candyman
Anyone but friggin' Leatherfake

Pocahontas and Little Mermaid

Honestly Chucky would be Beast. I could see his brokenness now lol.

The horror icon in that movie is the white man

Meh, we would probably start getting some more guests... Bugs Bunny, Lola, Daffy, maybe Michael Jordan. SPACE JAM PACK!

Mandark and Mojo Jojo would be great too :D

Check Ur Privvy Es Jay Dubya scum

Wyatt mann got feelings 2 ya no.

Are you referring to John Smith by the way?

Daffy Duck infinite too O.P.

I'm a huge MK and horror nut, so I'm quite happy with Leatherface. However, there are a few I would've chosen over him. Such as:

Ash (with Evil Ash variation)
Pumpkinhead (to add another creature character)
The Creeper (Jeepers Creepers, AWESOME monster)
Would LOVE Pinhead, but he just doesn't fit
Freddy again, but the Robert Englund version
Tall Man (Phantasm)

Other movie characters in general I'd kill to see:
Mad Max
Jigsaw (bear trap headgear fatality. Awesome.)
Kurgan (Highlander)
The Bride (Kill Bill)
Ellen Ripley (most BADASS heroine of all time)

And many more that I don't feel like listing haha. It's a wish and a dream of course, but I'm happy with everything NRS is doing. Been an MK fan since I was 8 when the original hit arcades, my grandmother would take me to the local comic shop with a sack of quarters so I could play like crazy. I grew up with the series, and I'm 31 now.

Doesn't matter to me how many haters there are, MK will always have a place in my heart and I'm ecstatic over ANY guests we get. It's thw senseless fun, nostalgia and my inner fanboy that let me see past the bullshit and just enjoy every minute of it :)

Freddie Harris.

Let's try leatherface