Although I have one, I agree with Brent that one will never know if a blue Aaron is an actual unintended recurring manufacture print defect ( which many would say should not qualify as a variation in any event), or a unintentional or intentional creation by light damage. The fact there are not a lot of other blue background cards ( from the same sheet... I know some have surfaced), also is a red flag to me.
Maybe I should submit this one now