2018 Cubs roster: Locks, good bets and long shots

It’s as simple as throwing strikes.

Sidearm delivery provides perfect change of pace.

Just what the Cubs needed.

Exceptional at keeping first batters off base.

Thirsting for more consistency.

Optimism high after his second-half surge.

Swing remains under the microscope.

Can he return to stellar 2016 form?

Should feel comfortable starting year on North Side.

His wish to start could come elsewhere.

Plenty of TLC after he labored in World Series.

Will do whatever it takes.

Eager to take on more responsibility.

No WBC should help his preparation.

Should benefit from Brian Butterfield’s teachings.

Leader of the pack is picture of consistency.

Needs to take a big step forward.

New, slimmer physique can’t hurt.

Wrist is fine, but stamina must follow.

Speed, defense provide midgame assets.

Reunited with Darvish; perfect fit

Experienced reliever faces a battle.

Needs to play, but where?

.488 on-base percentage as pinch hitter.

Plenty to prove after rough finish in 2017.

Team officials marvel over his slider.

Could see him at Wrigley in September.

Pitched for Jed Hoyer in San Diego.

Needs to make instant splash.

Owns paralyzing slider, but might need more seasoning

Behind Contreras but not deterred.

Struck out 31 in 20 1/3 innings at El Paso.

Provides starting depth in event of injury.

Under-the-radar signing could loom large in second half.

Strike-thrower could get spot start.

Career .402 on-base percentage in minors.

Recently engaged, the lefty a victim of numbers.