User blog comment:B214/Shin DxD 1 discussion/@comment-27654795-20180910055130/@comment-2208155-20180910193448

After Shin dxd 1 release Ishi mentioned  that we will see Lint and Crom appearances.

Maybe in Shin dxd 2 Issei vs Rias(Crom can get one image fighting against Issei), or maybe in another volume..