Need to find good (experienced) home for 1yr. old male Savannah feline

I met a man yesterday when he approached me because of my "cat" mask, and asked for my help in getting his escaped Savannah cat back inside. He's been out for 5 days, since his escape. The guardian is feeding him, but can't get him to come inside. He's already showing signs of being in a fight.

I've enlisted the help of a cat rescuer with a trapping cage, and we're hoping to set it up tomorrow, but in the meantime we're trying to find a good home for him. He's not a breeder, so there's no incentive for breeders.
We just want to find someone who's experienced with Savannahs.

I will contact the Savannah rescue, but I don't want this cat to go into a cage, waiting for adoption. The vet actually suggested putting him down!

If you know of anyone that may be able to assist in placing this cat, once we have him trapped, please contact me @ [email protected]. I have a spam blocker on my phone, for unknown numbers, so you'll have to call/text back and leave your name and reference the Savannah.