As far as I gather from reading around a bit: Bethesda trademarked the name Oblivion in 2002, when Morrowind was released; they trademarked "Skyrim" in 2006, when Oblivion was released; then they trademarked the name "Redguard" once Skyrim was released in 2011. Assuming from that piece of information that the next TES will indeed be called Redguard, can we expect to finally see the extremely cool creatures that are Sloads in the main game series? Furthermore, seeing as the Sloads are known to be the most proficient of all necromancers, and that they worship the "King of Worms", could we see the return of Mannimarco (whose demise in Oblivion was honestly very underwhelming for a character with such backstory and historical importance)? Hey, if the Sloads are as powerful as they appear to be in lore, maybe reviving one or two Dwemers or Snow Elves (from before they became eyeless cave-dwellers) isn't too far-fetched either. Do people concur that this would be awesome?
Of course I realize that my speculations are a bit too dreamy to be very realistic.