Well I say "grudge" as a joke but I have to imagine that as a former Tough Enough FINALIST WWE is well aware of Kenny King.
If they haven't come calling yet I would say chances are slim.
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Thank you, Eddie Guerrero.
http://www.wwe.com/f/styles/photo_large/public/photo/image/2012/04/33_Moscow_04112012jg_02128.jpg