He would have to think about this later, but the idea of two tiers was the only one that would work.
He looked at Gellert, because he'd really hadn't thought of that. He was used to protect and defend. Setting up traps wasn't something he was used to, but he could see the merits of it. "I think that's a brilliant idea. I'll speak to Severus about it, see what we can come up with." Albus leaned in for another kiss, smiling. "I think it's time we discussed something more pleasant." He stopped the answer with another kiss. The world would still be there in the morning, but they could forget their burdens for the night.