The Mariners and Astros are set to square off in a massive series this weekend, so Brock and Salk discuss some of the key storylines entering the weekend. They also debate whether or not Luis Castillo has pitched well enough as of late to be in the playoff rotation and wjhat that rotation as a whole could look like. In Blue 88, topics include what both Brock and Klint Kubiak have seen from Sam Darnold so far, how Cooper Kupp and JSN are different than other wide receivers the Seahawks have had in the past and who are two people that will be fearsome with the Saints on Sunday.