Biscuits catcher Craig Albernaz, who was likely to make his season debut today, is instead headed to Triple-A Durham. He's been promoted and David Wendt has moved onto the active roster.
This could be a sign that Stephen Vogt will remain in the major leagues for the foreseeble future and/or that Robinson Chirinos isn't close to returning from the disabled list. The Bulls have used Nevin Ashley and Chris Gimenez in their first three games.
UPDATE: Or it's a sign that Gimenez suffered an injury and he's day-to-day.