Kyle Schwarber is returning to an old swing in CHC. Also: the closer situation in MIL, another catching prospect blocked in STL, the final rotation spot in PIT, and Senzel's permanent home in CIN.

Some young, promising pitchers got pushed out of the rotation in CIN, but they shouldn't be forgotten. Also: playing time at the hot corner in PIT, back-of-rotation starters in STL, the impact of Moustakas's return in MIL, and David Bote's playing time in CHC.

Corbin Burnes leads a trio of young Milwaukee SP who are good candidates to breakout this season. Also: Rotation depth in CHC, breaking down the hierarchy for saves in CIN, Elias Diaz path to more playing time in PIT, and Carlos Martinez's role in STL.

Jeff McNeil's transition to the outfield means he could be a full-time player sooner rather than later. Also: Breaking down save opportunities in PHI, playing time at the hot corner in MIA, save chances behind Doolittle in WAS and the fifth starter in ATL.