Can’t see what could possibly go wrong with this brilliant plan. Lesse: we have an animal species that is ravenous, omnivorous, and reproduces by the thousands and almost impossible to completely eradicate and we’re taking the chance on making them smarter?
Wow. Stupid doesn’t even cover it.
These mice, even with the implanted human cells, will still have pups that are pure mouse. The altered brains do not change their germ cells.