My realistic predictions for anything Castlevania-related to be announced at E3:
- New LoS2 DLC
- As was mentioned already, ports to XBone and PS4
As far as I'm concerned based on Konami's recent "reveals" related to Castlevania, there's a 00.1% chance of them announcing anything new that isn't tied to the Lords of Shadow 2 game. They will milk that cow until it's dead, rather than invest in something brand new and untested. Especially with Igarashi gone. I will be beyond shocked if it's anything different.
They're putting all of their eggs into the MGS5 basket.