Numerous moves today, including releasing Hunter Strickland and David Hernandez. Several guys sent to the minor league camp.
https://www.washingtonpost.com/sports/2020/03/14/nationals-release-veteran-reliever-hunter-strickland/Article points out how this creates an opening for a non-roster invite like Guerra or possibly Bonifacio or Castillo if we go with a 7 man bullpen. Me, I prefer having this as a flexible roster spot for bringing relievers in and out as needed, as well as guys like Stevenson and the catchers. Prior to this move, we were likely looking at the 6-7-8 slots in the bullpen being taken by guys without options, and having a bench without optionable guys (RZ, 1 catcher, Howie, Asdribble, and Difo or Sanchez)