The problem with Chris is two fold: he has no family members that can put up with him; they are either dead, are of old age, or in the case of his remaining relatives (Cole, David and Carol) have their own lives and don't want to have anything to do with him.
Problem two: he's been conditioned by his parents to be this way. "Mainstreaming" him so he wouldn't end up in a "mental institution" hasn't worked well with Chris, and the irony is that is were he will most likely end up. If only chris had paid better attention to his dad, I don't think he could have ended up with the idea guys, then again Chris never listened to Bob because he thought his dad's "criticisms" were "arguments".
I don't think there is any option for Chris. Let's say he was evicted right now and where he had to go, he would only take a few items, essential things. Chris has to choose between things like a toothbrush, grooming supplies and rations, or his horde of toys. If the Julie saga taught us much it's that Chris is lousy when making decisions. He want's both things. Thanks to Barb and bribing him with toys, that's all he understands. Chris doesn't get the concept of planning ahead. I was surprised he had six grand, which he could have saved, if not for the idea guys. Even if it wasn't for them, could Chris save that six grand, or waste it on Legos and vidya as usual?