Well, Ninjhax is still technically secondary on 11.0 for the time being (and ASLR makes it virtually unusable anyway).
There's also smashhax, but the problem is that it and ninjhax are not very accessible: Smash because it's N3DS only and annoying for some to set up, and CN because, well, very few people are able to get a copy, and they're very expensive regardless (I hear that they're selling more copies in the US now, but doesn't mean much for those elsewhere).
A new primary that works on 11.0 would be great simply because it would be accessible (even if only temporarily), and let's not forget that CN hasn't really been fixed on 11.0 as of yet.
Offtopic: the 12 Monkeys series is trash compared to the film it's based on :^)