The difference being they're not actually ADDING new people, but rather re-allocating existing staff.
Also who did they cut among support staff? I missed that announcement.
There is not always a direct linkage between layoffs and additions. Sometimes these efforts are on-going. NPR offered a bunch of buyouts, throughout the organization, at the end of 2013. They laid off a more staffers with some restructuring in 2014. Now, apparently, they have room in the budget to go to four "full-time" hosts on ATC.