Two thumbs way way up.
You should be the one replacing any on the Gang of Eight.
This would completely separate and clarify - for the public at large - the two unrelated issues, place the responsibility for the security and immigration failures where it belongs, and put the spotlight and the heat on the failures of the government to properly and constitutionally deal with both, thus completely changing the control of the agenda and putting the liberals and linguine-spined "moderates" of both parties on the defensive on the issue.
We could also point out that we've already had one similar "immigration reform" that completely failed in achieving its stated goals, so we need to fix the mistakes, not repeat them by encoding them in another law.