Remember all that stuff we talked about Thursday regarding Johnny Manziel?

The ability to make plays outside the pocket, to improvise, to extend plays? That all applies to Blake Bortles, too. But there's one additional thing that he has that Manziel doesn't.

Size.

There are no concerns about the former Central Florida standout's frame. He's 6-foot-5 and 232 pounds -- close to ideal size for an NFL quarterback.

Bortles isn't as accomplished as Manziel on the collegiate level, but numerous scouts and analysts believe his best football is ahead of him and what happened during his pro day is their best evidence.

There were concerns about Bortles' mechanics and scouts, and analysts dissected his flaws on tape after the Knights' season ended. The biggest issues were his lower body and footwork. Bortles obviously worked on that pretty hard in the first few months of 2014 because he was much cleaner in his mechanics at his pro day.

His balance was better, the ball came out of his hand cleaner, his throwing motion was more economical, and as a result he threw the ball harder and more accurately.

That he was able to clean up those issues relatively quickly is a huge plus about his mental makeup. In addition, there's the report by the Florida Times-Union's Ryan O'Halloran on a Jacksonville radio show that Bortles took over the room during a meeting with Jaguars coaches and personnel.

Considering that GM David Caldwell recently said the No. 1 quality he wants in a quarterback is leadership, that's another argument for the Jaguars to take Bortles with the No. 3 overall pick.