What Have We Learned from the Season's First Half?

What have we learned about the Kansas City Royals in the first half of the season?

Rany Jazayerli (Co-Founder Baseball Prospectus/@Jazayerli) and Soren Petro (Sports Radio 810-WHB, 810whb.com/@SorenPetro) discuss what about the team we know now from having watched the first half of the season...
- Is a total makeover the only way forward?
- Bobby Witt the SS?
- How many position players can the Royals count on?

And what do the Royals have to find out with the second half?
- Can any of their minor league pitchers throw strikes?
- What are Brady Singer and Daniel Lynch?
- Can J.J. Picollo engineer a major trade?