Arizona's QB debate: Brissett vs. Murray

Arizona Cardinals quarterback Jacoby Brissett's recent success, capped by a Monday Night Football victory over the Dallas Cowboys this week, has some wondering if the Kyler Murray era is over.

State of play: Since taking over from the injured Murray, Brissett has thrown for 860 yards with six touchdowns and one interception in three games.

• He threw two touchdowns and rushed for another on Monday.
• In five games this season, Murray hasn't had more than 220 passing yards.

The intrigue: Brissett's performance over the past three games and the letdowns of Murray's tenure have sparked a quarterback controversy, with some saying Brissett should start.

Yes, but: Head coach Jonathan Gannon said after Monday's game that Murray will remain the starter.

• "Nothing's changed on that," he said.

What we're watching: It's unclear when Murray will be back — he was looking to possibly return to action against the Cowboys this week, and could play Sunday against the Seattle Seahawks.