I don't think many Republicans will change their minds after the midterm elections, But Republican Presidential candidates have asked the Republican leadership to deal with immigration before the Presidential elections they know that if they act to hard on immigration during the primaries it might hurt them with Hispanics during the general election. On the other hand if they don't act tough on immigration during the primaries then they might not win the nomination.
They will deal with immigration or the dream act during 2011 or early 2012 before the elections.
Does anyone disagree with me???