History proved him quite stoppable. He was mediocre after his 2015 season.
In his rookie season, he threw a lot of yards in the first half of the season, then petered out. He threw for only 21 TDs vs 17 ints. They were 0-10 in games where he had a turnover.
Lamar Jackson's MVP was far more impressive (WR1 was rookie Marquise Brown).....and people yawn about the guy now.