Lions quarterback Matthew Stafford is just one of five quarterbacks in NFL history to throw for 5,000 yards. However, since he accomplished the feat in 2011, his passing yards have declined each season.

Stafford passed for 4,257 yards and attempted 602 passes in 2014 -- his first year under coach Jim Caldwell. While at the NFL owners' meetings in Phoenix this week, Caldwell said it's probably safe not to expect Stafford's numbers to change much in 2015.

"Here's the thing I want to make certain you guys understand, and see what I see just in terms of my vision," Caldwell said, per MLive.com. "When I tell you we're not going to throw the ball anymore than we threw it, that's a fact. We're probably not going to throw it (more).

"If we do throw it more, that means we're struggling, we're not winning, we're not a very good football team. OK? Plain and simple. Maybe that ball's got to be distributed a little bit differently, but I don't anticipate those numbers changing, overall, a significant amount."