According to MMA Fighting:
Sources close to Shinya Aoki have indicated that the DREAM lightweight champion was contemplating retirement following his humiliating knockout loss to Yuichiro "Jienotsu" Nagashima at Dynamite!!For more news from Japan, check out Daniel Herbertson's Nippon Weekly.
Aoki has clearly been troubled following the loss, going so far as to delete his @waoki Twitter account (although it appears that Aoki has started a new private account under the alias @jyotaronawo) after being harassed by Nagashima fans and has privately expressed an interest in quitting MMA to focus on his teaching duties at the Deep official gym.
Despite Aoki's apparent depression, if I were a betting man, I'd wager that we would see a return of the Baka Survivor in 2011. FEG are currently undergoing restructuring and planning and we should know more about the future of the promoter and lightweight ace by the end of January.