WWE has removed both Kenny and Mikey of The Spirit Squad from the SmackDown Live roster, which would officially indicate the end their return stint in WWE.
Their profiles on WWE.com were recently removed from the SmackDown roster page and placed in the WWE Alumni section.
As previously noted, Kenny and Mikey left WWE back in 2008 but returned last October, re-emerging on SmackDown to assist The Miz in his on-going feud with Dolph Ziggler.
Both Superstars are continuing to work on the independent circuit. They will be wrestling together this Friday in the UK.