hahahahahahahahahahahaahahaha!
For that to have any relevance, you'd need to have a governement interested in enforcing the law against illegals. Fat chance with Bush as President.
The advantage of filing a private RICO lawsuit is unlike the DHS/ICE enforcement it is not influenced by political factors. Private RICO lawsuits actually force the government to get tough on employers who hire illegal immigrants.
http://www.ricoact.com/ricoact/faq.asp
http://www.vdare.com/fulford/ricol.htm
http://www.vdare.com/fulford/lawsuit.htm
http://www.cis.org/articles/2003/back1103.htm