What's the point of using them if you're just going to brainwash them? More importantly, how would that be any better than X-24? They would act exactly like X-24, only devoid of all meaning and anything that makes all three of these characters even remotely interesting. It would be just fan service of the worst kind and Tyler Mane's Sabretooth all over again. Also, they already had gone the way of the clone with Laura. They are both clones. She's X-23. He's X-24. It makes sense for the story. It's simple and elegant. All the pieces are already there. X-24 is actually the reason they decided to kill the new mutant program and get rid of the children. He's an intrinsic part of the plot and not just some interchangeable random thug. With either Sabretooth or Omega Red you would have to have a whole lot of contrived exposition to even start explaining what the hell they're doing in this movie. It just doesn't feel as natural. I much rather have a new antagonist that has a place in the story that's being told than a bad guy from the comics just because he's from the comics. It would break the neat little standalone box this movie is packaged in.
Exactly. That's what I've been saying. Sabretooth would be older than Wolverine and would need to have changed and evolved as a character through the years to even earn a place in this story. That is if he even survived whatever wiped out nearly all the mutants in the world. What happened to him during all this time? There's a whole bunch of stuff you need to explain and develop in order to bring Sabretooth into this movie in a compelling, satisfactory way. If Sabretooth was in this movie, I'd much rather see him as a nasty side character with an actual personality that maybe could be persuaded into helping Logan and Laura escape than just a mindless antagonist for Logan to fight.
Agreed on all counts. That moment and the following scene where Logan desperately tries to explain to Xavier that it wasn't him are a couple of my favorites in the movie, and they wouldn't even be possible if X-24 wasn't in it.