The ATF Hall of Honor was created as a place for old school members to have a place to hang out after they have served their time as active officers and leaders.  You only get to be in the Hall of Honor by being voted in.
Hall of Honor members may no longer have the time or energy to be as active as they would like, but they will still have a place in the ATF Family for as long as they want.
They no longer have command responsibility, but can be as active as they choose to be.