Lookout Linkage, 4/28/16

Good morning everyone! Not a whole lot of big news on the docket for today, but some small things happened. Check out whatever strikes your fancy:

• Shannon Drayer talked to Taijuan Walker about his recent success.
• Jason Churchill takes a look at the changes Mike Zunino has made so far in the minors.
• David Murphy has officially retired.
• Eno Sarris wonders how cold weather affects a pitcher's performance.
• Tyler Collins got himself in hot water for flipping off fans in a game.
• The Tigers are calling up Michael Fulmer to make his debut.
• Sean Manaea will make his major league debut for the A's on Friday.
• Jeff Sullivan notes that the league has figured out Trevor Story.
• Sullivan also wonders what's going on with the Astros.
• Steven Souza made an incredible catch.
• Adam LaRoche wants you to know it's take your kid to work day.