Those three will be among the 12 quarterbacks the Jaguars will interview during this week's NFL combine in Indianapolis, writes the Florida Times-Union's Ryan O'Halloran.
"It's a solid group, probably a little better than 2011 and there's more quantity than last year's draft," Caldwell said.
Here are some additional pieces of Jaguars-related content from around the Web in our Reading the Coverage feature:
Todd McShay lists the 10 players he believes must shine at the combine.
NFL.com's Bucky Brooks doesn't list the Jaguars among the five teams that are the best fit for Bortles.
Here's a recap from Caldwell's news conference in Indianapolis.