LeSean McCoy could have used Thanos’ Infinity Gauntlet about this time last year to snap away what became 2019’s most polarizing tweet.

Appearing Wednesday on “Good Morning Football,” the 31-year-old running back said posting Iron Man’s fate in “Avengers: Endgame” was “the worst decision of [his] life.”

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“I didn’t know the reaction of the people, I didn’t know that. If I knew that, I would have never tweeted that,” said McCoy, who is now a free agent after finishing last season with the Super Bowl champion Chiefs.

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