so according to one of the more credible mk dataminers, there are 8 unfilled character slots as of right now that could be used for future dlc after kp2 is over
he does not know the roster:kameo ratio breakdown, but he does know that that at the absolute most for kameos, it will be 7 kameos and 1 roster character, and at the absolute most for roster characters, it will be 6 roster characters and 2 kameos. the exact breakdown is still to be determined
after scrubbing through the code after ghostface was added, he was able to narrow down the possibilities for who could be a kameo character down to blaze, cassie blade (au cassie based on kr i guess?), daegon, hsuhao, jade, jarek, kobra, kotal, mokap, nightwolf, and triborg
of those kameo possibilities, several of them are also contenders for main roster spots too. those characters are blaze, hsuhao, jade, jarek, kobra, kotal, nightwolf, and triborg
you can watch the full video talking about it here
