Recovery is not a good indicator of anything. That was an album he made 3 years ago.
When has he once carried a style across two albums? HE NEVER HAS. So what makes you think he's going to start now... ?
"Here Comes the Weekend", "Numb" and "C'mon Let Me Ride" all actually had smooth-ass flows with decent lyricism throughout and no "omg

" corn lines... so I actually do hear a progression, not to mention the BET Cypher verse.
The songs aren't great but his verses are nice as hell.
He focuses on a new sound every album, there's absolutely no reason to think he's going to continue with the Recovery sound. He said himself he gets bored or doesn't like it if he hears something and sounds like he's done it before, and that he wants to sound different every album.
Listen to how INSANELY different Recovery is from Relaspe. And how absurdly different they both are from the rest of his catalogue... almost as much as they are from each other.
I'm indifferent right now until we get some official info or material. Speculation is aimless, none of us know; and all the indications in his character, image and demeanor... and the BET verse, and the Art of Rap verse all actually indicate he's going dark and classic. So I have no idea what he'll come out with, as always; just wait and see.