Board Thread:Speculation, Theories, and Rumors/@comment-6858788-20141218003512/@comment-25370755-20141218061536

Knuckles probably has forgotten his sole purpose cause of lack good writing and lack of atention to detail of Sonic teams part. It probably still exists, and he probably has a magic force shield or a band of merchanaries guarding the emerald, giving him more time to hang with friends.