Iowa State QB Brock Purdy earns 'Mr. Irrelevant' tag

Brock Purdy is the latest "Mr. Irrelevant" despite playing the most relevant position in football.

The Iowa State quarterback earned that tag by being the 262nd and final selection of this year's seven-round NFL draft by the San Francisco 49ers on Saturday in Las Vegas.

"For me, I'm looking at it as 'I got my foot in the door,'" Purdy told San Francisco-area reporters of being the final pick.

Purdy set school records o