my thinking is, if this was an only adoption, in other words, no other animals, least non-habited furies, then yeah, would rescue/grab this animal in a heartbeat!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! BUT I would never risk my current fur family it's stability by adding what looks like a troublesome F2 lad.
Trust me, have a troublesome F3 boy, from a large breeder, that exhibits signs of mistreatment and abuse, just because his markings can't be seen in most human visual spectrums. He came with eating, biting and cringing disorders, as a kitten. 5 years later, of patient love and watchful attention, he has become quite a loving lad, but, even though he is only 19lbs, he can become quiet the handful, and yeah, .....
An F2 boy that has been mistreated, declawed, un-socialized, that's one MAJOR commitment. One is talking about possibly over a 20 year commitment with chances of never being socialized without the right loving touch.
It would be similar to adopting a adolescent child with active aggressive sociopathic tendencies, and one would have to have the patience and fortitude of ?????????????????????????????????? whatever deity you most reviver, to take on such a deserving soul.
Just so much to consider when finding a family member, and the effects it will have on the rest of the household.
If this was my one and only, yeah, would do whatever it takes to rescue this fine lad, but no, would not jeopardize my fur family harmony, trying to bring this F2 into the fold.