Here's the list of possible tower closures released earlier today by the FAA:
http://www.faa.gov/news/updates/media/Facilities_Could_Be_Closed.pdf
Not for the first time, I fail to grasp the agency's logic in determining the closures. Double Eagle II (AEG) is the busiest contract tower in New Mexico, thanks to a large volume of student and military traffic, with my home field of SAF close behind. Santa Fe also has commercial service, albeit limited to about a dozen operations per day.
On the flip side, Lea Co. Regional (HOB ) is near the bottom of the nationwide list of contract facilities in traffic volume. ROW is somewhere in the middle.
I agree, no clue why Four Corners Regional isn't on this list, though if I had to guess it may be because there isn't another towered airport in the area for approx. 150 miles.