Bad idea, in my opinion. Remember the lawsuit that resulted in over a million in settlements to the goat herder that was killed during a JTF-6 operation. Imagine the lawsuits that will come from it. If you don't, Google Esequiel Hernandez.
An even bigger issue. The guard is stretched. With 18 month deployments, many about to return for a second, this will be a huge strain. People are finding it difficult enough to maintain their lives, bills and jobs with current OCONUS deployments, adding CONUS deployments into the mix will not help.
Either the guard is CONUS only or it isn't, you can't have both and expect to maintain an effective force. If these guys wanted to be deployed all of the time, they would have gone RA.