No female guest. Spawn should be the next guest.

I like Spawn for Mortal Kombat too ,but I don't see why you have anything against female guest ,Rayne and Spawn can both be in Mortal Kombat.

NO.MORE.GUESTS.

holy shit that would be just terrible, in like every way

They sell like Hotcakes, not gonna happen!

at least for MKX... 2 is enough. I'll admit that spawn would have been much better for dlc than Jason IMO. They need to release fujin and a few other MK Kharacters if they're going to do more dlc

Bloodrayne isn't as popular as male guests. Even Talion from Shadow of Mordor has a higher chance than her. NRS can just use Bloodrayne for inspiration on another character.

Check out this poll of mine, the female guests aren't as popular as male guests.
http://www.easypolls.net/poll.html?p=53b5edb0e4b00f138196af17

I know there are people like you want MK just be MK ,but that time has pass now you have to move on ,well ya 2 guest characters is kinda enough for me as well but i really don't mind seeing more of it ,especially if Bloodrayne can be in there ,just because you don't like it doesn't mean everyone else don't...there probably won't be guest character in next pack anyway as i remember ED Boon mention about "Story Pack" on twitter before ,they might make unplayable character in story mode such as Baraka ,Rain and Corrupted Shinnok playable ,still i wish Rayne can make in there nevertheless.

Hmm..pardon me if i say this but the list you made in poll is kinda ridiculous ,Japanese video game character such as Bayonetta and Ryu won't fit in Mortal Kombat world ,and their own developers will probably won't agree with it either.
Neo from The Matrix and Riddick from The Chronicles of Riddick?Shredder from Teenage Mutant Ninja Turtles and...Goldberg American actor, former football player and former professional wrestle? at least half of the list is not fit to mortal kombat at all ,I think you did not read my article because i mention NRS probably already inspired by Bloodrayne before.
And for the record ,this page has 400 likes ,female character is just as popular as male character ,sometime even more popular ,lara croft > nathan drake nuff said :D
https://www.facebook.com/pages/Bloodrayne-as-Mortal-Kombat-guest-character/1593616657573285