Lookout Linkage, 4/5/16

Links!

• The Astros have decided to go with Luke Gregerson as their closer rather than Ken Giles.
• Hyun-Soo Kim made the Orioles' major league roster after all.
• The Priates have signed outfielder Gregory Polanco to a five-year extension.
• Jason Linden at The Hardball Times reminds you that baseball is a strange sport and anything can happen.
• August Fagerstrom breaks down possible ways to defeat Pirates starter Francisco Liriano.
• Dave Cameron provides his thoughts on the 2016 season.
• Jeff Sullivan thinks the A.J. Pollock injury will make a large impact on the Diamondbacks season.