Absolute Ignore aka block

[rootsxrocks]

I have looked and perhaps I am not using the right term but I need a way for members to choose who they do not want to see in new post , primarily I have some whiners about RSS feeds that don't start new threads themselves but want to use the Ignore, the problem is the ignored users still show on the notices and fill the space with a message that xyz is on your Ignore. Is it possible to make them disappear ? is it possible to force ignore two users that are each in there own merit great users but together are like gasoline and a match ?

I have the custom forum subscriptions mod but its not exactly what they are asking for and it also crashed my CMS when you ad any forum to your exclude list

Thank you for the help in advance.