He might be able to still raze the city just suciding all the cats. As well as promoting the surviving units and attacking. So we should have probably moved the GG out of the city just to be safe. Although do cat's do reduced collateral damage when they have lower strength? If that is true we will probably barely hold the city if he just decides to all in it.
http://nijidraws.tumblr.com/ - Crediting the artist who made my profile pic.