Are the Young Bucks the best opening match tag team ever? I'd also throw in the Rockers and Too Cool.
The Rockers didn't tend to end up in the opening match too much. Being the opening match is a fine line because you want to get the crowd revved up, but you don't want to set the bar so high that no one else can follow. I always thought the Fantastics were one of the best at maintaining that balance.