Board Thread:Questions and Answers/@comment-5944658-20130711083113/@comment-26420452-20130711152511

Gin might be an expert or a master of Shunpo. During that battle none of the combatants was fighting at full strength, Ichigo was getting scared by Aizen's Reiatsu while Gin was joking around, trying to see what Ichigo was worth. I tend to agree with you, he seems to be a Shunpo master, but we really can't say.