As I said at the end of the game thread last night, the backup catcher should only have to start one game in the next 10 days. Because of the off days next Monday and Thursday, Grandal can catch today, 2 of the 3 games in Atlanta, both games against the Reds, and at least the first game against the Phillies next weekend. So, bringing up Nottingham makes sense because he will be serving mainly as the emergency backup catcher and isn’t likely to get many ABs. If Pina is going to be out more than 10 days they can consider their other options later.