On Huddle Up, J.P. Shadrick, John Oehser and Bucky Brooks look at the mistakes plaguing the 0-3 Jaguars and assess what can be corrected as the first quarter of the season comes to an end. The crew names the most important player matchups ahead in Sunday's Week 4 matchup against the Houston Texans, the first divisional matchup of the season. This and more on today's show presented by Fields Auto Group.See omnystudio.com/listener for privacy information.