The Lions' 17-14 loss to Chicago on Sunday dropped them to 1-3 and Caldwell's future came into question at Monday's news conference. Caldwell, whose four-year contract runs through next season, didn't seem concerned.
Caldwell said he meets with general manager Bob Quinn on a daily basis, but he would not elaborate whether his job performance has been discussed.
"Coaches don't go out and play,Wholesale Jerseys China, they just prepare us," tight end Eric Ebron said after Sunday's loss to the Bears. "They don't play for us. We play the game. If we don't execute the game plan they put together, we lose."
Tate said the Lions' entire offense needs to play better.
Whitehead said questions about Caldwell's job security have not become a distraction.
"We don't worry about that," he said. "My job is to coach this team and get this team headed in the right direction."
"It's easy to block it out," he said. "You ignore the noise. You can't worry about what outsiders are saying. They are outsiders for a reason. They are not on this team or involved with this team."

After a 39-35 win at Indianapolis to open the season, the Lions have dropped three straight by a total of 11 points. Two of the losses have been to NFC North rivals. Detroit hosts the undefeated Eagles (3-0) on Sunday.
If the Lions hope to put together some wins, they will likely need more from receiver Golden Tate, who was targeted four times against Chicago and caught one pass for 1 yard in limited action. Tate has 14 receptions for 95 yards and no touchdowns this season.
ALLEN PARK, Mich. (AP) — Detroit coach Jim Caldwell is shrugging off speculation about his job security just a quarter of the way into the season.
"I'm not going to make excuses or hide from facts. I'm more interested in winning and losing. We've been losing of late,Cheap NFL Jerseys China, and that's not good."
"Everybody has an important role," Caldwell said, expressing confidence in Tate. "There may be some games where he has one or two catches and somebody else has 10. It's going to happen that way, particularly when you have a  number of guys that can make plays."
Detroit linebacker Tahir Whitehead was more willing to discuss his coach's future.
Some Lions players defended Caldwell, who showed last season that a turnaround is possible. The Lions won six of their final eight games to finish 7-9.
"If it was,Cheap Jerseys 2018, I wouldn't tell you," Caldwell told reporters. "What we talk about in terms of those meetings are things we don't discuss publicly."
"I'm a guy that believes in results. Results aren't good, plain and simple," Caldwell said.
"Coach Caldwell definitely has our support," Whitehead said Monday. "He's a great coach, a great man. He's always composed. His demeanor forces you to give it your all. You want to lay it on the line for him."
"We aren't in sync right now,Cheap Jerseys Wholesale, but we know we're good,China Jerseys Cheap," Tate said. "We just got to all click at the same time every single play. We're just trying to get back on track. We're working hard, no doubt."