By Daniel Chavkin The former ESPN analyst was a big believer in the Texas A&M; quarterback. View the original article to see embedded media. The day of the NFL draft is a good time to look back at some takes, both good and bad, from previous drafts. Today, that bad take belongs to former Raiders head coach Jon Gruden who, while with ESPN in 2014, was adamant that team’s should have taken Johnny Manziel high in the first round. Manziel was coming off two strong college seasons, throwing for over 7,800 yards with 63 passing touchdowns in those two years. He also won the Heisman Trophy for his 20…