Besides the new Z4000 USSSA/NSA Balanced model (Red) and End load model (Green), the new Power Load will be the .5oz End Load Signature model for Backmann Shoppe, just like the Z3000+ that has already been talked about. The Hyper Z is the new Senior model that is ridiculous. The other two new things for next year, which I think a lot of people will be excited about are the Balanced and End Loaded Dual Stamp models. (Yellow-End Load, Orange-Balanced in the second pic posted). These ASA Dual Stamps still will have the discs in them.
These Dual Stamps will be a great addition again to the lineup as well as some more new things to come later in the season.... 2015 will be a great year for Slugger.