The Jerks break down whether Tim Tebow will get called up to the majors this year, juiced baseballs in MLB, and Mayweather and McGregor’s tour de insults. Plus, all the geeky news from D23 Expo (Tron ride! Star Wars hotel! Marvel land!), the latest on “The Batman,” and a remembrance of George A. Romero and Martin Landau. Comedy, tragedy, gallows humor, poop jokes — we have it all!