I can't say that personally because I value A.J. Styles too much. I legitimately think he's the best babyface in the business today, when given the opportunity.
The X Division in general may be the soul of TNA, but A.J. Styles specifically is the spine. Without him, it would all just crumble under its own weight, and the results wouldn't be pretty.
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Thank you, Eddie Guerrero.
http://i.neoseeker.com/n/2/nintendo_quality_seal.jpg