In the World Tournament, one option is that you can face major trainers in a mono-type challenge, with the player being forced to use that type as well. And obviously for Dark, there aren't any Dark type trainers, so they had to go for 3 'normal' trainers'.
But look you who one of the trainers is called.
http://serebii.net/black2white2/pwt/dark.shtml
Yep, Vito. Vito of the Winstrate family? Maybe, but it isn't confirmed. However, there is a bit of evidence - in Gen III, one of Vito's four Pokemon was Shiftry, and that Pokemon makes a return here (as well as five other Dark type Pokemon, three of which are from Hoenn).
So, do you think this could be Vito of the Winstrate family, or an entirely unrelated character all together?
But look you who one of the trainers is called.
http://serebii.net/black2white2/pwt/dark.shtml
Yep, Vito. Vito of the Winstrate family? Maybe, but it isn't confirmed. However, there is a bit of evidence - in Gen III, one of Vito's four Pokemon was Shiftry, and that Pokemon makes a return here (as well as five other Dark type Pokemon, three of which are from Hoenn).
So, do you think this could be Vito of the Winstrate family, or an entirely unrelated character all together?