Are Biggs and Wedge in Final Fantasy XIII-2 or is there an item or place named after them like in XIII? I've yet to clear the game but I'm curious about this.
Unfortunately they do not make an appearance in this Final Fantasy. Although a common theme, they are actually not involved in all of the series so far, however, Cid in some form, features in every game I believe.
You can find a list of all Biggs & Wedge references here