NL spotlight:

Teamby-team look-ins, key questions, 40-man rosters, camp information and schedules.

Major league teams begin playing spring games in Arizona and Florida this week. USA TODAY Sports looked at the American League in last week’s issue. This week, we explore key questions and players for National League teams and offer camp, roster and schedule information. We also explore Salt River Fields at Talking Stick, the spring home of the Arizona Diamondbacks and Colorado Rockies that has been called revolutionary.

KAREEM ELGAZZAR, THE CINCINNATI ENQUIRER Shortstop Zack Cozart takes his cuts during batting practice Feb. 16 at the Reds spring training camp in Goodyear, Ariz.

JASEN VINLOVE, USA TODAY SPORTS Gloves are scattered on the field during a Mets workout Feb. 14 in Port St. Lucie, Fla.