LIKE FATHER, LIKE SON
At the time of the Lords of Shadow epilogue Gabriel has been alive for many hundreds of years, plenty of time to say... have a son. See where we're going with this?
Adrian Fahrenheit Tepes, or Alucard as he was known in Symphony of the Night, is arguably the series' most iconic character, thanks in part to the unique character design by Ayami Kojima but also because he was the star of the best game in the series (we'll fight anyone who says SoTN isn't the best of the bunch).
Given that Lords of the Shadow is a reboot of the series MercurySteam are free to do as they please with Alucard, we'd love him to show up as an important part of the sequels story. How cool would it be to fight alongside him against Satan, or even have to go up against him. Answer: very.
Alright, you got us, we got a man-crush on Alucard and desperately want to see him show up in another game.