Shacklebolt did remember this man of course, he himself had been an auror once, and still was considered to be one. Aurors and law enforcers were kind of the same thing but with different pay and names. "You used too?" asked shacklebolt, noticing the past tense.
The headmaster frowned at Gavins questions, unable to really give a good answer. He wasn't entirely sure about the ministry's current state, though he had heard some stuff. He was about to tell him what he knew when a few giggling 6th year girls walked past the hall, making a lot of noise. Shacklebolt scowled, thinking of giving them a detention, though they weren't doing anything wrong. "Why don't you come upstairs?" he said.
Turning, he said the password to the gargoyles (Hypogriff), and walked upstairs to his office, hoping someone wasn't in their as well. Students had a tedency of entering his office and causing mischief. Of course, they were punished - when found. Sitting down on his comfy chair, Shacklebolt explained. "I think you might have heard about the battle of Hogwarts, most of the ministry members were killed during that, and nearly all the aurors. Currently, Dae Diggory is the new Minister of Magic and since his rise to power, he has been firing anyone he thinks is against him. RIght now he's visiting the Ministry of Magic in the United States, but he should be back in a week. Then you can talk to him about your job."