Sen. Chambliss (R-GA) also thinks that these new enforcement rules could be used to support a "guest worker" program (H/T a reader):

“This approach is probably the best approach right now. It may move us toward an overall immigration reform package down the road, but if we have border security first, I really do think that the American people are going to immediately demand in the near term a good temporary worker program and figure out some way to accommodate these people who are here illegally. I don’t know what it would be,” Chambliss said.

He also made some comments about streamlining certain worker visa programs and doing away with "birthright citizenship."