Today, Monday, is the first full-squad workout of spring training. Most of the Red Sox players had been in camp prior to today anyway, but for any stragglers enjoying the last moments of their offseason, they had to report today. After a few days of these full-squad workouts, games will start on Friday and before we know it the regular season will be upon us. As for when the game starts, as we all know spring training is filled with a whole lot of players we don’t really know that well. To help with that, let’s quickly run through every non-roster invitee in Red Sox camp this year.