Devil You Know is currently demoing its third album, and consists of vocalist Howard Jones (ex-Killswitch Engage), guitarist Francesco Artusato (The Francesco Artusato Project, ex-All Shall Perish), and bassist Ryan Wombacher (ex-Bleeding Through). Drummer John Sankey quit the band to pursue other ventures in 2016, and the band was joined by ex-Trivium drummer Nick Augusto live, though he's not listed as an official member of the band.
So for all we know, Devil You Know could've recruited anyone for the new album.