I'm still a a newbie and learning new things everyday thanks to everyone here but I'm pretty sure you have to keep him quarantined for about 1- 2 months just to make sure he's not sick and ends up infecting the rest of your collection. So to answer your question no I wouldn't house him with any other snakes. If it was me I wouldn't even keep him in the same room with the other snake till he passed the 2 month mark and has no signs of ibd or anything else. And as for introducing him to the other snake not to really sure about that I don't have any other snake I'm pretty sure their not gonna attack each other. When you do the intro just keep a eye out and don't leave them alone.