I'd go with Korver... Unless Bledsoe gets traded to a team where he's the starter, or CP3 goes down with a long term injury, Bledsoe's long term value is capped... I think he's still worth owning in most leagues when CP3 returns, but not over Korver.
Korver, he's locked in as a starter in Atanta and is pulling down solid numbers.
Bledsoe will go back to the bench when CP3 returns. I suspect the Clips are just giving Paul some extra rest time as they cruise into their playoff berth, when he gets back Bledsoe won't be worth much.