User blog comment:B214/Talk About What You Want! 3/@comment-16281343-20150504052755/@comment-24502975-20150504222201

"Although id still be more glad if he were a little more faithful to the LN adaptation."

It's actually a necessity rather than a desire to modify the source, to ensure future seasons will be adapted properly.

Anyway, it would be pretty cool if this turned into reality. Ise + Vali vs a mythology currently unexplored in DxD could be amazing and make up for the modified Loki fight. The fact that they've been discussing it is a good sign for DxD's prosperity. And if TNK could produce a movie, I'm almost certain they could produce a 2cour.