I don't mean to get off topic, but I'm just curious how you know that there won't be ever be patches that fix some of the DLC issues on the consoles? Is it somehow not possible or did the developers announce that there won't ever be any?
It is apparently not possible, they ever had to fix something, they would have to re-upload an entire new DLC to replace the old, which they would only do for something serious, that everyone had a problem with.
http://www.formspring.me/JESawyer/q/227735571248741163
Most of the problems with the DLC have been performance issues, patches not applied in the right order, or the game not being restarted after DLC content is added. The real bugs we usually find ways to get around, or avoid.