I think the part where Damian asks Bruce "Where"s Pennyworth" with Bruce replying with "I'm sure Alfred has better things to do. As do I." could be a lead up to Batman 14 since the solit asks Where is Alfred? But than again, maybe not. It depends on if Tec 14 takes place before Batman 14. I think it is and Bruce is just too busy to take notice of Alfred not being around.