Spencer Rattler took to social media after Derek Carr announced his retirement on Saturday to share his thoughts on the veteran playcaller who started for the New Orleans Saints during his rookie season. Rattler posted on his Instagram story following the shocking news from the 34-year-old.

Haener's lone start in Week 15 against the Washington Commanders was a disaster, to the point he got benched at halftime in favor of Rattler. The 26-year-old went 4-of-10 with 49 yards, no touchdowns and one interception prior to being replaced.