In my case (same thing) they removed the collection. And Yes, they will sell it. Probably to someone really creepy. I'm ready to settle with the next CA for less than 50% just to make it go away permanently.
I'm getting the coffers ready. Cavalry deleted about 45 days ago and I haven't heard from another Ca.....yet.
I don't see why it would, Cavalry is responding, so that should take care of it. Hold onto the BBB response letter though. You never know when you may need it.
Most likely since it was not paid, it will show up with another CA.