Seager's future, Mavs' mystery and Texas Tech does the right thing

SportsDay Insiders Kevin Sherrington and Evan Grant discuss Corey Seager's latest stay on the injured list and what his unavailability overall means to his future with the Rangers. Evan laments his unwillingness to turn it up a notch when the situation calls for it. Does he fit the model the Rangers are trying to build? Mike Curtis joins the guys to provide insight as to what new Mavs president…