I have a feeling this is going to be my favorite break so far, due to product, but more importantly, the participants (minus the ones that backed out).
As Bucks mentioned, it wouldn't be hard for Topps to print a bunch of stickers and codes, slap them to blank backs, and insert them in packs. Nishioka, Freeman, and Espinosa were all redemptions last year, and I'd like to think one or all of them were last minute adds. Granted, Nishioka didn't sign, but at least the risk is there!
I PC proper grammar...just a warning