New Orleans Saints rookie quarterback Spencer Rattler showed potential in his NFL debut, especially in the first half. Things began to go downhill in the second half after Tampa Bay Buccaneers coach Todd Bowles adjusted his pressure packages to send more exotic blitzes after the first-year pro. But the connection between Rattler's success and struggles is his ability to work outside of the pocket.

Rattler completed 7 of 12 attempts for 111 yards when he was throwing from outside the pocket, per Next Gen Stats.

Against the Denver Broncos, Saints offensive coordinator Klint Kubiak has to come up with a better plan to get Rattler on the move and outside of the pocket more consistently. Vance Joseph is a good defensive coordinator and he'll likely use some of the principles Bowles and the Buccaneers used to keep Rattler in the pocket.

In the first half, Rattler looked in control of the offense. He rolled out on the first play of the game and delivered a 27-yard pass to Juwan Johnson. The formula of rolling out and allowing Rattler to read multiple levels of the field was effective until Tampa Bay adjusted.

They began flaring their defensive ends out to stop Rattler's ability to get outside. It's no coincidence the offense stalled because that was New Orleans' best offensive strategy.

The injuries on the offensive line make it difficult to run and consistently keep a clean pocket. Moving the pocket was clearly effective. Kubiak has to find a way to adjust and keep that as a positive aspect in the offense.

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This article originally appeared on Saints Wire: Saints have to prioritize getting Spencer Rattler out of the pocket