I'm going to answer your last question after the previous question about the ratio of staff working on hardship cases in the backlog versus overpayment.
More than double are working for folks who need hardship pay, and for the backlog. We have now tried to deprioritize the overpayment piece and put our focus on the individual employees who are in that backlog and hardship....
In terms of overall cost, I think the estimates are still under way. You've seen the numbers we've spent. We're looking at.... I don't know.
Scott, do you have anything you want to add from a NextGen perspective, as it cuts away from Phoenix?