Online, I saw two separate occasions in which he was cast as Daniel/Dream. I didn’t like him as Daniel but he looked like he could play Duma or Remiel. I found another actor for Duma so by default, he got Remiel.
Mary, Canada, 715, Queer: moderately firm grunge, Game of Thrones, Marina and the Diamonds, all things Joss Whedon, Jessica Chastain, The Sandman, Community, Hannibal, Spartacus, and me making dickish comments on pretty much everything. Oh and Tom Hardy. There's a lot of him in here too.
I also did a Sandman Casting a while back which you should check out