Zardes ' breakout year earned him a spot on the U.S. National team 's January Camp , further giving him the opportunity to work on his game .
Zardes believes Zardes has even more room to improve in 2015 .
Zardes ' breakout year earned him a spot on the U.S. National team 's January Camp , further giving him the opportunity to work on his game and Zardes believes he has even more room to improve in 2015 .