I'm not sure, but they may have on differnt colored clothes. Bruno is probably in blue or a coldish color. But you may want to save before you battle so if it isn't the pokemon you want, just restart your game and pick another trainer.
[color=blue][center]~Newest and favorite~
Spread the news, I'm back for the summer!
To see me year-round, join my site:
http://speddyfast114.proboards106.com/ [center][/color]