I just received a collection letter from Cavalry portfolio. It wasnt for me, it was adressed to my stepson(22),who no longer lives with my wife and I. The collection is for 51$. Last year I had my own dealings with Cavalry, I had a collection from AT&T for 200$ which I paid in full. That collection appears on my credit report today. They also attempted to put my step collection on my credit report, which I disputed and had removed. My question is: Do you think it is possible for me to negotiate, to have my collection removed , if I pay my stepson collection tab?